80087725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 106993152

約数和(自身を除く): 26905427

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 4493, 17825, 22465, 103339, 112325, 139283, 516695, 696415, 2583475, 3203509, 3482075, 16017545, 80087725]

約数ペア:

[(1, 80087725), (5, 16017545), (23, 3482075), (25, 3203509), (31, 2583475), (115, 696415), (155, 516695), (575, 139283), (713, 112325), (775, 103339), (3565, 22465), (4493, 17825)]