15672000255

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1\times {\mathrm{5407}}^1$

素因数の和:8135

約数の個数: 32

約数和(自身を含む): 25433001984

約数和(自身を除く): 9761001729

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 2647, 5407, 7941, 13235, 16221, 27035, 39705, 81105, 193231, 394711, 579693, 966155, 1184133, 1973555, 2898465, 5920665, 14312329, 42936987, 71561645, 214684935, 1044800017, 3134400051, 5224000085, 15672000255]

約数ペア:

[(1, 15672000255), (3, 5224000085), (5, 3134400051), (15, 1044800017), (73, 214684935), (219, 71561645), (365, 42936987), (1095, 14312329), (2647, 5920665), (5407, 2898465), (7941, 1973555), (13235, 1184133), (16221, 966155), (27035, 579693), (39705, 394711), (81105, 193231)]