84075215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1429}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 118266720

約数和(自身を除く): 34191505

約数列:

[1, 5, 7, 35, 41, 205, 287, 1429, 1435, 1681, 7145, 8405, 10003, 11767, 50015, 58589, 58835, 292945, 410123, 2050615, 2402149, 12010745, 16815043, 84075215]

約数ペア:

[(1, 84075215), (5, 16815043), (7, 12010745), (35, 2402149), (41, 2050615), (205, 410123), (287, 292945), (1429, 58835), (1435, 58589), (1681, 50015), (7145, 11767), (8405, 10003)]