64023735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 108008640

約数和(自身を除く): 43984905

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 2777, 4611, 7685, 8331, 13885, 23055, 41655, 80533, 147181, 241599, 402665, 441543, 735905, 1207995, 2207715, 4268249, 12804747, 21341245, 64023735]

約数ペア:

[(1, 64023735), (3, 21341245), (5, 12804747), (15, 4268249), (29, 2207715), (53, 1207995), (87, 735905), (145, 441543), (159, 402665), (265, 241599), (435, 147181), (795, 80533), (1537, 41655), (2777, 23055), (4611, 13885), (7685, 8331)]