53551365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{72859}}^1$

素因数の和:72881

約数の個数: 24

約数和(自身を含む): 99672480

約数和(自身を除く): 46121115

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 72859, 218577, 364295, 510013, 1092885, 1530039, 2550065, 3570091, 7650195, 10710273, 17850455, 53551365]

約数ペア:

[(1, 53551365), (3, 17850455), (5, 10710273), (7, 7650195), (15, 3570091), (21, 2550065), (35, 1530039), (49, 1092885), (105, 510013), (147, 364295), (245, 218577), (735, 72859)]