39130025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 55725600

約数和(自身を除く): 16595575

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 7489, 37445, 82379, 142291, 187225, 411895, 711455, 1565201, 2059475, 3557275, 7826005, 39130025]

約数ペア:

[(1, 39130025), (5, 7826005), (11, 3557275), (19, 2059475), (25, 1565201), (55, 711455), (95, 411895), (209, 187225), (275, 142291), (475, 82379), (1045, 37445), (5225, 7489)]