72824325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 148371456

約数和(自身を除く): 75547131

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 37, 69, 75, 105, 111, 115, 161, 163, 175, 185, 259, 345, 483, 489, 525, 555, 575, 777, 805, 815, 851, 925, 1141, 1295, 1725, 2415, 2445, 2553, 2775, 3423, 3749, 3885, 4025, 4075, 4255, 5705, 5957, 6031, 6475, 11247, 12075, 12225, 12765, 17115, 17871, 18093, 18745, 19425, 21275, 26243, 28525, 29785, 30155, 42217, 56235, 63825, 78729, 85575, 89355, 90465, 93725, 126651, 131215, 138713, 148925, 150775, 211085, 281175, 393645, 416139, 446775, 452325, 633255, 656075, 693565, 970991, 1055425, 1968225, 2080695, 2912973, 3166275, 3467825, 4854955, 10403475, 14564865, 24274775, 72824325]

約数ペア:

[(1, 72824325), (3, 24274775), (5, 14564865), (7, 10403475), (15, 4854955), (21, 3467825), (23, 3166275), (25, 2912973), (35, 2080695), (37, 1968225), (69, 1055425), (75, 970991), (105, 693565), (111, 656075), (115, 633255), (161, 452325), (163, 446775), (175, 416139), (185, 393645), (259, 281175), (345, 211085), (483, 150775), (489, 148925), (525, 138713), (555, 131215), (575, 126651), (777, 93725), (805, 90465), (815, 89355), (851, 85575), (925, 78729), (1141, 63825), (1295, 56235), (1725, 42217), (2415, 30155), (2445, 29785), (2553, 28525), (2775, 26243), (3423, 21275), (3749, 19425), (3885, 18745), (4025, 18093), (4075, 17871), (4255, 17115), (5705, 12765), (5957, 12225), (6031, 12075), (6475, 11247)]