15600065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 4757503

約数列:

[1, 5, 13, 65, 107, 535, 1391, 2243, 6955, 11215, 29159, 145795, 240001, 1200005, 3120013, 15600065]

約数ペア:

[(1, 15600065), (5, 3120013), (13, 1200005), (65, 240001), (107, 145795), (535, 29159), (1391, 11215), (2243, 6955)]