315033145

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{84121}}^1$

素因数の和:84240

約数の個数: 16

約数和(自身を含む): 436088448

約数和(自身を除く): 121055303

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 84121, 420605, 588847, 2944235, 9000947, 45004735, 63006629, 315033145]

約数ペア:

[(1, 315033145), (5, 63006629), (7, 45004735), (35, 9000947), (107, 2944235), (535, 588847), (749, 420605), (3745, 84121)]