84075565

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77489}}^1$

素因数の和:77532

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 34949075

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 77489, 387445, 542423, 2402159, 2712115, 12010795, 16815113, 84075565]

約数ペア:

[(1, 84075565), (5, 16815113), (7, 12010795), (31, 2712115), (35, 2402159), (155, 542423), (217, 387445), (1085, 77489)]