90295845

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 147141120

約数和(自身を除く): 56845275

約数列:

[1, 3, 5, 15, 97, 229, 271, 291, 485, 687, 813, 1145, 1355, 1455, 3435, 4065, 22213, 26287, 62059, 66639, 78861, 111065, 131435, 186177, 310295, 333195, 394305, 930885, 6019723, 18059169, 30098615, 90295845]

約数ペア:

[(1, 90295845), (3, 30098615), (5, 18059169), (15, 6019723), (97, 930885), (229, 394305), (271, 333195), (291, 310295), (485, 186177), (687, 131435), (813, 111065), (1145, 78861), (1355, 66639), (1455, 62059), (3435, 26287), (4065, 22213)]