15008406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 35458560

約数和(自身を除く): 20450154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 719, 994, 1438, 1491, 2157, 2982, 3479, 4314, 5033, 6958, 10066, 10437, 15099, 20874, 30198, 35231, 51049, 70462, 102098, 105693, 153147, 211386, 306294, 357343, 714686, 1072029, 2144058, 2501401, 5002802, 7504203, 15008406]

約数ペア:

[(1, 15008406), (2, 7504203), (3, 5002802), (6, 2501401), (7, 2144058), (14, 1072029), (21, 714686), (42, 357343), (49, 306294), (71, 211386), (98, 153147), (142, 105693), (147, 102098), (213, 70462), (294, 51049), (426, 35231), (497, 30198), (719, 20874), (994, 15099), (1438, 10437), (1491, 10066), (2157, 6958), (2982, 5033), (3479, 4314)]