3365375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 4804800

約数和(自身を除く): 1439425

約数列:

[1, 5, 13, 19, 25, 65, 95, 109, 125, 247, 325, 475, 545, 1235, 1417, 1625, 2071, 2375, 2725, 6175, 7085, 10355, 13625, 26923, 30875, 35425, 51775, 134615, 177125, 258875, 673075, 3365375]

約数ペア:

[(1, 3365375), (5, 673075), (13, 258875), (19, 177125), (25, 134615), (65, 51775), (95, 35425), (109, 30875), (125, 26923), (247, 13625), (325, 10355), (475, 7085), (545, 6175), (1235, 2725), (1417, 2375), (1625, 2071)]