147396925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1307}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 197549856

約数和(自身を除く): 50152931

約数列:

[1, 5, 13, 25, 65, 325, 347, 1307, 1735, 4511, 6535, 8675, 16991, 22555, 32675, 84955, 112775, 424775, 453529, 2267645, 5895877, 11338225, 29479385, 147396925]

約数ペア:

[(1, 147396925), (5, 29479385), (13, 11338225), (25, 5895877), (65, 2267645), (325, 453529), (347, 424775), (1307, 112775), (1735, 84955), (4511, 32675), (6535, 22555), (8675, 16991)]