133748025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{25117}}^1$

素因数の和:25201

約数の個数: 24

約数和(自身を含む): 224253504

約数和(自身を除く): 90505479

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 25117, 75351, 125585, 376755, 627925, 1783307, 1883775, 5349921, 8916535, 26749605, 44582675, 133748025]

約数ペア:

[(1, 133748025), (3, 44582675), (5, 26749605), (15, 8916535), (25, 5349921), (71, 1883775), (75, 1783307), (213, 627925), (355, 376755), (1065, 125585), (1775, 75351), (5325, 25117)]