902275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1299024

約数和(自身を除く): 396749

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 193, 275, 425, 935, 965, 2123, 3281, 4675, 4825, 10615, 16405, 36091, 53075, 82025, 180455, 902275]

約数ペア:

[(1, 902275), (5, 180455), (11, 82025), (17, 53075), (25, 36091), (55, 16405), (85, 10615), (187, 4825), (193, 4675), (275, 3281), (425, 2123), (935, 965)]