15535116

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 41081040

約数和(自身を除く): 25545924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 109, 111, 148, 214, 218, 222, 321, 327, 333, 428, 436, 444, 642, 654, 666, 963, 981, 1284, 1308, 1332, 1926, 1962, 3852, 3924, 3959, 4033, 7918, 8066, 11663, 11877, 12099, 15836, 16132, 23326, 23754, 24198, 34989, 35631, 36297, 46652, 47508, 48396, 69978, 71262, 72594, 104967, 139956, 142524, 145188, 209934, 419868, 431531, 863062, 1294593, 1726124, 2589186, 3883779, 5178372, 7767558, 15535116]

約数ペア:

[(1, 15535116), (2, 7767558), (3, 5178372), (4, 3883779), (6, 2589186), (9, 1726124), (12, 1294593), (18, 863062), (36, 431531), (37, 419868), (74, 209934), (107, 145188), (109, 142524), (111, 139956), (148, 104967), (214, 72594), (218, 71262), (222, 69978), (321, 48396), (327, 47508), (333, 46652), (428, 36297), (436, 35631), (444, 34989), (642, 24198), (654, 23754), (666, 23326), (963, 16132), (981, 15836), (1284, 12099), (1308, 11877), (1332, 11663), (1926, 8066), (1962, 7918), (3852, 4033), (3924, 3959)]