90541365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1181}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 153187200

約数和(自身を除く): 62645835

約数列:

[1, 3, 5, 15, 19, 57, 95, 269, 285, 807, 1181, 1345, 3543, 4035, 5111, 5905, 15333, 17715, 22439, 25555, 67317, 76665, 112195, 317689, 336585, 953067, 1588445, 4765335, 6036091, 18108273, 30180455, 90541365]

約数ペア:

[(1, 90541365), (3, 30180455), (5, 18108273), (15, 6036091), (19, 4765335), (57, 1588445), (95, 953067), (269, 336585), (285, 317689), (807, 112195), (1181, 76665), (1345, 67317), (3543, 25555), (4035, 22439), (5111, 17715), (5905, 15333)]