91290115

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 132036480

約数和(自身を除く): 40746365

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1697, 1855, 7685, 8485, 10759, 11879, 49213, 53795, 59395, 89941, 246065, 344491, 449705, 629587, 1722455, 2608289, 3147935, 13041445, 18258023, 91290115]

約数ペア:

[(1, 91290115), (5, 18258023), (7, 13041445), (29, 3147935), (35, 2608289), (53, 1722455), (145, 629587), (203, 449705), (265, 344491), (371, 246065), (1015, 89941), (1537, 59395), (1697, 53795), (1855, 49213), (7685, 11879), (8485, 10759)]