84421365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{114859}}^1$

素因数の和:114881

約数の個数: 24

約数和(自身を含む): 157128480

約数和(自身を除く): 72707115

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 114859, 344577, 574295, 804013, 1722885, 2412039, 4020065, 5628091, 12060195, 16884273, 28140455, 84421365]

約数ペア:

[(1, 84421365), (3, 28140455), (5, 16884273), (7, 12060195), (15, 5628091), (21, 4020065), (35, 2412039), (49, 1722885), (105, 804013), (147, 574295), (245, 344577), (735, 114859)]