302458985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 392221440

約数和(自身を除く): 89762455

約数列:

[1, 5, 17, 85, 103, 179, 193, 515, 895, 965, 1751, 3043, 3281, 8755, 15215, 16405, 18437, 19879, 34547, 92185, 99395, 172735, 313429, 337943, 587299, 1567145, 1689715, 2936495, 3558341, 17791705, 60491797, 302458985]

約数ペア:

[(1, 302458985), (5, 60491797), (17, 17791705), (85, 3558341), (103, 2936495), (179, 1689715), (193, 1567145), (515, 587299), (895, 337943), (965, 313429), (1751, 172735), (3043, 99395), (3281, 92185), (8755, 34547), (15215, 19879), (16405, 18437)]