298702925

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 375809280

約数和(自身を除く): 77106355

約数列:

[1, 5, 25, 131, 223, 409, 655, 1115, 2045, 3275, 5575, 10225, 29213, 53579, 91207, 146065, 267895, 456035, 730325, 1339475, 2280175, 11948117, 59740585, 298702925]

約数ペア:

[(1, 298702925), (5, 59740585), (25, 11948117), (131, 2280175), (223, 1339475), (409, 730325), (655, 456035), (1115, 267895), (2045, 146065), (3275, 91207), (5575, 53579), (10225, 29213)]