15453272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 31910760

約数和(自身を除く): 16457488

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 83, 136, 148, 166, 296, 332, 629, 664, 1258, 1369, 1411, 2516, 2738, 2822, 3071, 5032, 5476, 5644, 6142, 10952, 11288, 12284, 23273, 24568, 46546, 52207, 93092, 104414, 113627, 186184, 208828, 227254, 417656, 454508, 909016, 1931659, 3863318, 7726636, 15453272]

約数ペア:

[(1, 15453272), (2, 7726636), (4, 3863318), (8, 1931659), (17, 909016), (34, 454508), (37, 417656), (68, 227254), (74, 208828), (83, 186184), (136, 113627), (148, 104414), (166, 93092), (296, 52207), (332, 46546), (629, 24568), (664, 23273), (1258, 12284), (1369, 11288), (1411, 10952), (2516, 6142), (2738, 5644), (2822, 5476), (3071, 5032)]