15126033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 8057967

約数列:

[1, 3, 13, 19, 39, 57, 137, 149, 247, 411, 447, 741, 1781, 1937, 2603, 2831, 5343, 5811, 7809, 8493, 20413, 33839, 36803, 61239, 101517, 110409, 265369, 387847, 796107, 1163541, 5042011, 15126033]

約数ペア:

[(1, 15126033), (3, 5042011), (13, 1163541), (19, 796107), (39, 387847), (57, 265369), (137, 110409), (149, 101517), (247, 61239), (411, 36803), (447, 33839), (741, 20413), (1781, 8493), (1937, 7809), (2603, 5811), (2831, 5343)]