41397265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 62818560

約数和(自身を除く): 21421295

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 2459, 3367, 12295, 16835, 17213, 31967, 86065, 90983, 159835, 223769, 454915, 636881, 1118845, 1182779, 3184405, 5913895, 8279453, 41397265]

約数ペア:

[(1, 41397265), (5, 8279453), (7, 5913895), (13, 3184405), (35, 1182779), (37, 1118845), (65, 636881), (91, 454915), (185, 223769), (259, 159835), (455, 90983), (481, 86065), (1295, 31967), (2405, 17213), (2459, 16835), (3367, 12295)]