3990675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 7107184

約数和(自身を除く): 3116509

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4093, 12279, 20465, 53209, 61395, 102325, 159627, 266045, 306975, 798135, 1330225, 3990675]

約数ペア:

[(1, 3990675), (3, 1330225), (5, 798135), (13, 306975), (15, 266045), (25, 159627), (39, 102325), (65, 61395), (75, 53209), (195, 20465), (325, 12279), (975, 4093)]