15695326985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{30577}}^1$

素因数の和:30797

約数の個数: 32

約数和(自身を含む): 20805271200

約数和(自身を除く): 5109944215

約数列:

[1, 5, 13, 53, 65, 149, 265, 689, 745, 1937, 3445, 7897, 9685, 30577, 39485, 102661, 152885, 397501, 513305, 1620581, 1987505, 4555973, 8102905, 21067553, 22779865, 59227649, 105337765, 241466569, 296138245, 1207332845, 3139065397, 15695326985]

約数ペア:

[(1, 15695326985), (5, 3139065397), (13, 1207332845), (53, 296138245), (65, 241466569), (149, 105337765), (265, 59227649), (689, 22779865), (745, 21067553), (1937, 8102905), (3445, 4555973), (7897, 1987505), (9685, 1620581), (30577, 513305), (39485, 397501), (102661, 152885)]