56445585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1283}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 103541760

約数和(自身を除く): 47096175

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 419, 1257, 1283, 2095, 2933, 3849, 6285, 6415, 8799, 8981, 14665, 19245, 26943, 43995, 44905, 134715, 537577, 1612731, 2687885, 3763039, 8063655, 11289117, 18815195, 56445585]

約数ペア:

[(1, 56445585), (3, 18815195), (5, 11289117), (7, 8063655), (15, 3763039), (21, 2687885), (35, 1612731), (105, 537577), (419, 134715), (1257, 44905), (1283, 43995), (2095, 26943), (2933, 19245), (3849, 14665), (6285, 8981), (6415, 8799)]