13177015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 16459776

約数和(自身を除く): 3282761

約数列:

[1, 5, 31, 151, 155, 563, 755, 2815, 4681, 17453, 23405, 85013, 87265, 425065, 2635403, 13177015]

約数ペア:

[(1, 13177015), (5, 2635403), (31, 425065), (151, 87265), (155, 85013), (563, 23405), (755, 17453), (2815, 4681)]