90030065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 116635680

約数和(自身を除く): 26605615

約数列:

[1, 5, 29, 37, 97, 145, 173, 185, 485, 865, 1073, 2813, 3589, 5017, 5365, 6401, 14065, 16781, 17945, 25085, 32005, 83905, 104081, 185629, 486649, 520405, 620897, 928145, 2433245, 3104485, 18006013, 90030065]

約数ペア:

[(1, 90030065), (5, 18006013), (29, 3104485), (37, 2433245), (97, 928145), (145, 620897), (173, 520405), (185, 486649), (485, 185629), (865, 104081), (1073, 83905), (2813, 32005), (3589, 25085), (5017, 17945), (5365, 16781), (6401, 14065)]