289302845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{3119}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 374250240

約数和(自身を除く): 84947395

約数列:

[1, 5, 13, 65, 1427, 3119, 7135, 15595, 18551, 40547, 92755, 202735, 4450813, 22254065, 57860569, 289302845]

約数ペア:

[(1, 289302845), (5, 57860569), (13, 22254065), (65, 4450813), (1427, 202735), (3119, 92755), (7135, 40547), (15595, 18551)]