63348805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 83733480

約数和(自身を除く): 20384675

約数列:

[1, 5, 13, 61, 65, 169, 305, 793, 845, 1229, 3965, 6145, 10309, 15977, 51545, 74969, 79885, 207701, 374845, 974597, 1038505, 4872985, 12669761, 63348805]

約数ペア:

[(1, 63348805), (5, 12669761), (13, 4872985), (61, 1038505), (65, 974597), (169, 374845), (305, 207701), (793, 79885), (845, 74969), (1229, 51545), (3965, 15977), (6145, 10309)]