20140523515

素因数分解:

$5^1\times 7^1\times {\mathrm{61723}}^1\times {\mathrm{9323}}^1$

素因数の和:71058

約数の個数: 16

約数和(自身を含む): 27624699648

約数和(自身を除く): 7484176133

約数列:

[1, 5, 7, 35, 9323, 46615, 61723, 65261, 308615, 326305, 432061, 2160305, 575443529, 2877217645, 4028104703, 20140523515]

約数ペア:

[(1, 20140523515), (5, 4028104703), (7, 2877217645), (35, 575443529), (9323, 2160305), (46615, 432061), (61723, 326305), (65261, 308615)]