22501195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 5561525

約数列:

[1, 5, 31, 155, 179, 811, 895, 4055, 5549, 25141, 27745, 125705, 145169, 725845, 4500239, 22501195]

約数ペア:

[(1, 22501195), (5, 4500239), (31, 725845), (155, 145169), (179, 125705), (811, 27745), (895, 25141), (4055, 5549)]