201748545

素因数分解:

$3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{4943}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 350153856

約数和(自身を除く): 148405311

約数列:

[1, 3, 5, 9, 15, 45, 907, 2721, 4535, 4943, 8163, 13605, 14829, 24715, 40815, 44487, 74145, 222435, 4483301, 13449903, 22416505, 40349709, 67249515, 201748545]

約数ペア:

[(1, 201748545), (3, 67249515), (5, 40349709), (9, 22416505), (15, 13449903), (45, 4483301), (907, 222435), (2721, 74145), (4535, 44487), (4943, 40815), (8163, 24715), (13605, 14829)]