5521945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 7785792

約数和(自身を除く): 2263847

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 7723, 38615, 84953, 100399, 424765, 501995, 1104389, 5521945]

約数ペア:

[(1, 5521945), (5, 1104389), (11, 501995), (13, 424765), (55, 100399), (65, 84953), (143, 38615), (715, 7723)]