15004890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5749}}^1$

素因数の和:5791

約数の個数: 48

約数和(自身を含む): 40365000

約数和(自身を除く): 25360110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5749, 11498, 17247, 28745, 34494, 51741, 57490, 86235, 103482, 166721, 172470, 258705, 333442, 500163, 517410, 833605, 1000326, 1500489, 1667210, 2500815, 3000978, 5001630, 7502445, 15004890]

約数ペア:

[(1, 15004890), (2, 7502445), (3, 5001630), (5, 3000978), (6, 2500815), (9, 1667210), (10, 1500489), (15, 1000326), (18, 833605), (29, 517410), (30, 500163), (45, 333442), (58, 258705), (87, 172470), (90, 166721), (145, 103482), (174, 86235), (261, 57490), (290, 51741), (435, 34494), (522, 28745), (870, 17247), (1305, 11498), (2610, 5749)]