23207685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 16467195

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 1721, 2697, 4495, 5163, 8605, 13485, 25815, 49909, 53351, 149727, 160053, 249545, 266755, 748635, 800265, 1547179, 4641537, 7735895, 23207685]

約数ペア:

[(1, 23207685), (3, 7735895), (5, 4641537), (15, 1547179), (29, 800265), (31, 748635), (87, 266755), (93, 249545), (145, 160053), (155, 149727), (435, 53351), (465, 49909), (899, 25815), (1721, 13485), (2697, 8605), (4495, 5163)]