8049172275

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 15289458912

約数和(自身を除く): 7240286637

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 53, 75, 101, 123, 159, 163, 205, 225, 265, 303, 369, 477, 489, 505, 615, 795, 815, 909, 1025, 1325, 1467, 1515, 1845, 2173, 2385, 2445, 2525, 3075, 3975, 4075, 4141, 4545, 5353, 6519, 6683, 7335, 7575, 8639, 9225, 10865, 11925, 12225, 12423, 16059, 16463, 19557, 20049, 20705, 22725, 25917, 26765, 32595, 33415, 36675, 37269, 43195, 48177, 49389, 54325, 60147, 62115, 77751, 80295, 82315, 97785, 100245, 103525, 129585, 133825, 148167, 162975, 167075, 186345, 215975, 219473, 240885, 246945, 300735, 310575, 354199, 388755, 401475, 411575, 488925, 501225, 647925, 658419, 674983, 740835, 872539, 931725, 1062597, 1097365, 1204425, 1234725, 1503675, 1770995, 1943775, 1975257, 2024949, 2617617, 3187791, 3292095, 3374915, 3704175, 4362695, 5312985, 5486825, 6074847, 7852851, 8854975, 9876285, 10124745, 13088085, 15938955, 16460475, 16874575, 21813475, 26564925, 30374235, 35774099, 39264255, 49381425, 50623725, 65440425, 79694775, 107322297, 151871175, 178870495, 196321275, 321966891, 536611485, 894352475, 1609834455, 2683057425, 8049172275]

約数ペア:

[(1, 8049172275), (3, 2683057425), (5, 1609834455), (9, 894352475), (15, 536611485), (25, 321966891), (41, 196321275), (45, 178870495), (53, 151871175), (75, 107322297), (101, 79694775), (123, 65440425), (159, 50623725), (163, 49381425), (205, 39264255), (225, 35774099), (265, 30374235), (303, 26564925), (369, 21813475), (477, 16874575), (489, 16460475), (505, 15938955), (615, 13088085), (795, 10124745), (815, 9876285), (909, 8854975), (1025, 7852851), (1325, 6074847), (1467, 5486825), (1515, 5312985), (1845, 4362695), (2173, 3704175), (2385, 3374915), (2445, 3292095), (2525, 3187791), (3075, 2617617), (3975, 2024949), (4075, 1975257), (4141, 1943775), (4545, 1770995), (5353, 1503675), (6519, 1234725), (6683, 1204425), (7335, 1097365), (7575, 1062597), (8639, 931725), (9225, 872539), (10865, 740835), (11925, 674983), (12225, 658419), (12423, 647925), (16059, 501225), (16463, 488925), (19557, 411575), (20049, 401475), (20705, 388755), (22725, 354199), (25917, 310575), (26765, 300735), (32595, 246945), (33415, 240885), (36675, 219473), (37269, 215975), (43195, 186345), (48177, 167075), (49389, 162975), (54325, 148167), (60147, 133825), (62115, 129585), (77751, 103525), (80295, 100245), (82315, 97785)]