15697305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26833}}^1$

素因数の和:26857

約数の個数: 24

約数和(自身を含む): 29302728

約数和(自身を除く): 13605423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 26833, 80499, 134165, 241497, 348829, 402495, 1046487, 1207485, 1744145, 3139461, 5232435, 15697305]

約数ペア:

[(1, 15697305), (3, 5232435), (5, 3139461), (9, 1744145), (13, 1207485), (15, 1046487), (39, 402495), (45, 348829), (65, 241497), (117, 134165), (195, 80499), (585, 26833)]