15155690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 15637270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4751, 9502, 23755, 47510, 52261, 104522, 137779, 261305, 275558, 522610, 688895, 1377790, 1515569, 3031138, 7577845, 15155690]

約数ペア:

[(1, 15155690), (2, 7577845), (5, 3031138), (10, 1515569), (11, 1377790), (22, 688895), (29, 522610), (55, 275558), (58, 261305), (110, 137779), (145, 104522), (290, 52261), (319, 47510), (638, 23755), (1595, 9502), (3190, 4751)]