7270965

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 14046648

約数和(自身を除く): 6775683

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1381, 1755, 4143, 5265, 6905, 12429, 17953, 20715, 37287, 53859, 62145, 89765, 111861, 161577, 186435, 269295, 484731, 559305, 807885, 1454193, 2423655, 7270965]

約数ペア:

[(1, 7270965), (3, 2423655), (5, 1454193), (9, 807885), (13, 559305), (15, 484731), (27, 269295), (39, 186435), (45, 161577), (65, 111861), (81, 89765), (117, 62145), (135, 53859), (195, 37287), (351, 20715), (405, 17953), (585, 12429), (1053, 6905), (1381, 5265), (1755, 4143)]