64662708095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7310651}}^1$

素因数の和:7310746

約数の個数: 16

約数和(自身を含む): 81586876320

約数和(自身を除く): 16924168225

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 7310651, 36553255, 212008879, 445949711, 1060044395, 2229748555, 12932541619, 64662708095]

約数ペア:

[(1, 64662708095), (5, 12932541619), (29, 2229748555), (61, 1060044395), (145, 445949711), (305, 212008879), (1769, 36553255), (8845, 7310651)]