47945685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 82649088

約数和(自身を除く): 34703403

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 4483, 10695, 13449, 22415, 67245, 103109, 138973, 309327, 416919, 515545, 694865, 1546635, 2084595, 3196379, 9589137, 15981895, 47945685]

約数ペア:

[(1, 47945685), (3, 15981895), (5, 9589137), (15, 3196379), (23, 2084595), (31, 1546635), (69, 694865), (93, 515545), (115, 416919), (155, 309327), (345, 138973), (465, 103109), (713, 67245), (2139, 22415), (3565, 13449), (4483, 10695)]