84200305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 123897600

約数和(自身を除く): 39697295

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 2389, 5035, 7049, 11945, 16723, 35245, 45391, 83615, 126617, 226955, 317737, 633085, 886319, 1588685, 2405723, 4431595, 12028615, 16840061, 84200305]

約数ペア:

[(1, 84200305), (5, 16840061), (7, 12028615), (19, 4431595), (35, 2405723), (53, 1588685), (95, 886319), (133, 633085), (265, 317737), (371, 226955), (665, 126617), (1007, 83615), (1855, 45391), (2389, 35245), (5035, 16723), (7049, 11945)]