25560575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 32783616

約数和(自身を除く): 7223041

約数列:

[1, 5, 25, 53, 101, 191, 265, 505, 955, 1325, 2525, 4775, 5353, 10123, 19291, 26765, 50615, 96455, 133825, 253075, 482275, 1022423, 5112115, 25560575]

約数ペア:

[(1, 25560575), (5, 5112115), (25, 1022423), (53, 482275), (101, 253075), (191, 133825), (265, 96455), (505, 50615), (955, 26765), (1325, 19291), (2525, 10123), (4775, 5353)]