3245475

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 5428720

約数和(自身を除く): 2183245

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 397, 545, 1191, 1635, 1985, 2725, 5955, 8175, 9925, 29775, 43273, 129819, 216365, 649095, 1081825, 3245475]

約数ペア:

[(1, 3245475), (3, 1081825), (5, 649095), (15, 216365), (25, 129819), (75, 43273), (109, 29775), (327, 9925), (397, 8175), (545, 5955), (1191, 2725), (1635, 1985)]