64188150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32917}}^1$

素因数の和:32945

約数の個数: 48

約数和(自身を含む): 171436944

約数和(自身を除く): 107248794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 32917, 65834, 98751, 164585, 197502, 329170, 427921, 493755, 822925, 855842, 987510, 1283763, 1645850, 2139605, 2468775, 2567526, 4279210, 4937550, 6418815, 10698025, 12837630, 21396050, 32094075, 64188150]

約数ペア:

[(1, 64188150), (2, 32094075), (3, 21396050), (5, 12837630), (6, 10698025), (10, 6418815), (13, 4937550), (15, 4279210), (25, 2567526), (26, 2468775), (30, 2139605), (39, 1645850), (50, 1283763), (65, 987510), (75, 855842), (78, 822925), (130, 493755), (150, 427921), (195, 329170), (325, 197502), (390, 164585), (650, 98751), (975, 65834), (1950, 32917)]