3625965

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 7434240

約数和(自身を除く): 3808275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1279, 2835, 3837, 6395, 8953, 11511, 19185, 26859, 34533, 44765, 57555, 80577, 103599, 134295, 172665, 241731, 402885, 517995, 725193, 1208655, 3625965]

約数ペア:

[(1, 3625965), (3, 1208655), (5, 725193), (7, 517995), (9, 402885), (15, 241731), (21, 172665), (27, 134295), (35, 103599), (45, 80577), (63, 57555), (81, 44765), (105, 34533), (135, 26859), (189, 19185), (315, 11511), (405, 8953), (567, 6395), (945, 3837), (1279, 2835)]