201308145

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{26681}}^1$

素因数の和:27192

約数の個数: 16

約数和(自身を含む): 322745472

約数和(自身を除く): 121437327

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 7545, 26681, 80043, 133405, 400215, 13420543, 40261629, 67102715, 201308145]

約数ペア:

[(1, 201308145), (3, 67102715), (5, 40261629), (15, 13420543), (503, 400215), (1509, 133405), (2515, 80043), (7545, 26681)]