15235260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 48

約数和(自身を含む): 44040192

約数和(自身を除く): 28804932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8191, 16382, 24573, 32764, 40955, 49146, 81910, 98292, 122865, 163820, 245730, 253921, 491460, 507842, 761763, 1015684, 1269605, 1523526, 2539210, 3047052, 3808815, 5078420, 7617630, 15235260]

約数ペア:

[(1, 15235260), (2, 7617630), (3, 5078420), (4, 3808815), (5, 3047052), (6, 2539210), (10, 1523526), (12, 1269605), (15, 1015684), (20, 761763), (30, 507842), (31, 491460), (60, 253921), (62, 245730), (93, 163820), (124, 122865), (155, 98292), (186, 81910), (310, 49146), (372, 40955), (465, 32764), (620, 24573), (930, 16382), (1860, 8191)]