15195744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2812

約数の個数: 72

約数和(自身を含む): 45503640

約数和(自身を除く): 30307896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 2777, 5472, 5554, 8331, 11108, 16662, 22216, 24993, 33324, 44432, 49986, 52763, 66648, 88864, 99972, 105526, 133296, 158289, 199944, 211052, 266592, 316578, 399888, 422104, 474867, 633156, 799776, 844208, 949734, 1266312, 1688416, 1899468, 2532624, 3798936, 5065248, 7597872, 15195744]

約数ペア:

[(1, 15195744), (2, 7597872), (3, 5065248), (4, 3798936), (6, 2532624), (8, 1899468), (9, 1688416), (12, 1266312), (16, 949734), (18, 844208), (19, 799776), (24, 633156), (32, 474867), (36, 422104), (38, 399888), (48, 316578), (57, 266592), (72, 211052), (76, 199944), (96, 158289), (114, 133296), (144, 105526), (152, 99972), (171, 88864), (228, 66648), (288, 52763), (304, 49986), (342, 44432), (456, 33324), (608, 24993), (684, 22216), (912, 16662), (1368, 11108), (1824, 8331), (2736, 5554), (2777, 5472)]