13056735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 22099968

約数和(自身を除く): 9043233

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 653, 1333, 1959, 3265, 3999, 6665, 9795, 19995, 20243, 28079, 60729, 84237, 101215, 140395, 303645, 421185, 870449, 2611347, 4352245, 13056735]

約数ペア:

[(1, 13056735), (3, 4352245), (5, 2611347), (15, 870449), (31, 421185), (43, 303645), (93, 140395), (129, 101215), (155, 84237), (215, 60729), (465, 28079), (645, 20243), (653, 19995), (1333, 9795), (1959, 6665), (3265, 3999)]