15397305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13331}}^1$

素因数の和:13357

約数の個数: 32

約数和(自身を含む): 30716928

約数和(自身を除く): 15319623

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 13331, 39993, 66655, 93317, 146641, 199965, 279951, 439923, 466585, 733205, 1026487, 1399755, 2199615, 3079461, 5132435, 15397305]

約数ペア:

[(1, 15397305), (3, 5132435), (5, 3079461), (7, 2199615), (11, 1399755), (15, 1026487), (21, 733205), (33, 466585), (35, 439923), (55, 279951), (77, 199965), (105, 146641), (165, 93317), (231, 66655), (385, 39993), (1155, 13331)]