5289225

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 8838720

約数和(自身を除く): 3549495

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 647, 1635, 1941, 2725, 3235, 8175, 9705, 16175, 48525, 70523, 211569, 352615, 1057845, 1763075, 5289225]

約数ペア:

[(1, 5289225), (3, 1763075), (5, 1057845), (15, 352615), (25, 211569), (75, 70523), (109, 48525), (327, 16175), (545, 9705), (647, 8175), (1635, 3235), (1941, 2725)]