28002545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 34929360

約数和(自身を除く): 6926815

約数列:

[1, 5, 29, 145, 313, 617, 1565, 3085, 9077, 17893, 45385, 89465, 193121, 965605, 5600509, 28002545]

約数ペア:

[(1, 28002545), (5, 5600509), (29, 965605), (145, 193121), (313, 89465), (617, 45385), (1565, 17893), (3085, 9077)]