327275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 468720

約数和(自身を除く): 141445

約数列:

[1, 5, 13, 19, 25, 53, 65, 95, 247, 265, 325, 475, 689, 1007, 1235, 1325, 3445, 5035, 6175, 13091, 17225, 25175, 65455, 327275]

約数ペア:

[(1, 327275), (5, 65455), (13, 25175), (19, 17225), (25, 13091), (53, 6175), (65, 5035), (95, 3445), (247, 1325), (265, 1235), (325, 1007), (475, 689)]