997460575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{6709}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 1306302800

約数和(自身を除く): 308842225

約数列:

[1, 5, 19, 25, 95, 313, 475, 1565, 5947, 6709, 7825, 29735, 33545, 127471, 148675, 167725, 637355, 2099917, 3186775, 10499585, 39898423, 52497925, 199492115, 997460575]

約数ペア:

[(1, 997460575), (5, 199492115), (19, 52497925), (25, 39898423), (95, 10499585), (313, 3186775), (475, 2099917), (1565, 637355), (5947, 167725), (6709, 148675), (7825, 127471), (29735, 33545)]