15535650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 42997248

約数和(自身を除く): 27461598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 257, 310, 325, 390, 403, 465, 514, 650, 771, 775, 806, 930, 975, 1209, 1285, 1542, 1550, 1950, 2015, 2325, 2418, 2570, 3341, 3855, 4030, 4650, 6045, 6425, 6682, 7710, 7967, 10023, 10075, 12090, 12850, 15934, 16705, 19275, 20046, 20150, 23901, 30225, 33410, 38550, 39835, 47802, 50115, 60450, 79670, 83525, 100230, 103571, 119505, 167050, 199175, 207142, 239010, 250575, 310713, 398350, 501150, 517855, 597525, 621426, 1035710, 1195050, 1553565, 2589275, 3107130, 5178550, 7767825, 15535650]

約数ペア:

[(1, 15535650), (2, 7767825), (3, 5178550), (5, 3107130), (6, 2589275), (10, 1553565), (13, 1195050), (15, 1035710), (25, 621426), (26, 597525), (30, 517855), (31, 501150), (39, 398350), (50, 310713), (62, 250575), (65, 239010), (75, 207142), (78, 199175), (93, 167050), (130, 119505), (150, 103571), (155, 100230), (186, 83525), (195, 79670), (257, 60450), (310, 50115), (325, 47802), (390, 39835), (403, 38550), (465, 33410), (514, 30225), (650, 23901), (771, 20150), (775, 20046), (806, 19275), (930, 16705), (975, 15934), (1209, 12850), (1285, 12090), (1542, 10075), (1550, 10023), (1950, 7967), (2015, 7710), (2325, 6682), (2418, 6425), (2570, 6045), (3341, 4650), (3855, 4030)]