20160705

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13049}}^1$

素因数の和:13160

約数の個数: 16

約数和(自身を含む): 32572800

約数和(自身を除く): 12412095

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 13049, 39147, 65245, 195735, 1344047, 4032141, 6720235, 20160705]

約数ペア:

[(1, 20160705), (3, 6720235), (5, 4032141), (15, 1344047), (103, 195735), (309, 65245), (515, 39147), (1545, 13049)]