2949925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 4231872

約数和(自身を除く): 1281947

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 631, 935, 3155, 4675, 6941, 10727, 15775, 34705, 53635, 117997, 173525, 268175, 589985, 2949925]

約数ペア:

[(1, 2949925), (5, 589985), (11, 268175), (17, 173525), (25, 117997), (55, 53635), (85, 34705), (187, 15775), (275, 10727), (425, 6941), (631, 4675), (935, 3155)]