9807275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 12685200

約数和(自身を除く): 2877925

約数列:

[1, 5, 25, 59, 61, 109, 295, 305, 545, 1475, 1525, 2725, 3599, 6431, 6649, 17995, 32155, 33245, 89975, 160775, 166225, 392291, 1961455, 9807275]

約数ペア:

[(1, 9807275), (5, 1961455), (25, 392291), (59, 166225), (61, 160775), (109, 89975), (295, 33245), (305, 32155), (545, 17995), (1475, 6649), (1525, 6431), (2725, 3599)]