13586815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 5075585

約数列:

[1, 5, 11, 53, 55, 59, 79, 265, 295, 395, 583, 649, 869, 2915, 3127, 3245, 4187, 4345, 4661, 15635, 20935, 23305, 34397, 46057, 51271, 171985, 230285, 247033, 256355, 1235165, 2717363, 13586815]

約数ペア:

[(1, 13586815), (5, 2717363), (11, 1235165), (53, 256355), (55, 247033), (59, 230285), (79, 171985), (265, 51271), (295, 46057), (395, 34397), (583, 23305), (649, 20935), (869, 15635), (2915, 4661), (3127, 4345), (3245, 4187)]