73075775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 96712560

約数和(自身を除く): 23636785

約数列:

[1, 5, 17, 25, 85, 139, 425, 695, 1237, 2363, 3475, 6185, 11815, 21029, 30925, 59075, 105145, 171943, 525725, 859715, 2923031, 4298575, 14615155, 73075775]

約数ペア:

[(1, 73075775), (5, 14615155), (17, 4298575), (25, 2923031), (85, 859715), (139, 525725), (425, 171943), (695, 105145), (1237, 59075), (2363, 30925), (3475, 21029), (6185, 11815)]