64622445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4483}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 106862688

約数和(自身を除く): 42240243

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4483, 4805, 13449, 14415, 22415, 67245, 138973, 416919, 694865, 2084595, 4308163, 12924489, 21540815, 64622445]

約数ペア:

[(1, 64622445), (3, 21540815), (5, 12924489), (15, 4308163), (31, 2084595), (93, 694865), (155, 416919), (465, 138973), (961, 67245), (2883, 22415), (4483, 14415), (4805, 13449)]