11560575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 9438081

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 167, 195, 213, 325, 355, 501, 835, 923, 975, 1065, 1775, 2171, 2505, 2769, 4175, 4615, 5325, 6513, 10855, 11857, 12525, 13845, 23075, 32565, 35571, 54275, 59285, 69225, 154141, 162825, 177855, 296425, 462423, 770705, 889275, 2312115, 3853525, 11560575]

約数ペア:

[(1, 11560575), (3, 3853525), (5, 2312115), (13, 889275), (15, 770705), (25, 462423), (39, 296425), (65, 177855), (71, 162825), (75, 154141), (167, 69225), (195, 59285), (213, 54275), (325, 35571), (355, 32565), (501, 23075), (835, 13845), (923, 12525), (975, 11857), (1065, 10855), (1775, 6513), (2171, 5325), (2505, 4615), (2769, 4175)]