80673415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15642

約数の個数: 16

約数和(自身を含む): 104189760

約数和(自身を除く): 23516345

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 15559, 77795, 264503, 949099, 1322515, 4745495, 16134683, 80673415]

約数ペア:

[(1, 80673415), (5, 16134683), (17, 4745495), (61, 1322515), (85, 949099), (305, 264503), (1037, 77795), (5185, 15559)]