13361475

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 22429120

約数和(自身を除く): 9067645

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 2659, 5025, 7977, 13295, 39885, 66475, 178153, 199425, 534459, 890765, 2672295, 4453825, 13361475]

約数ペア:

[(1, 13361475), (3, 4453825), (5, 2672295), (15, 890765), (25, 534459), (67, 199425), (75, 178153), (201, 66475), (335, 39885), (1005, 13295), (1675, 7977), (2659, 5025)]