15040564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 18505676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1039, 1316, 2068, 2078, 3619, 4156, 7238, 7273, 11429, 14476, 14546, 22858, 29092, 45716, 48833, 80003, 97666, 160006, 195332, 320012, 341831, 537163, 683662, 1074326, 1367324, 2148652, 3760141, 7520282, 15040564]

約数ペア:

[(1, 15040564), (2, 7520282), (4, 3760141), (7, 2148652), (11, 1367324), (14, 1074326), (22, 683662), (28, 537163), (44, 341831), (47, 320012), (77, 195332), (94, 160006), (154, 97666), (188, 80003), (308, 48833), (329, 45716), (517, 29092), (658, 22858), (1034, 14546), (1039, 14476), (1316, 11429), (2068, 7273), (2078, 7238), (3619, 4156)]