15400992

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 40757472

約数和(自身を除く): 25356480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1171, 1644, 2192, 2342, 3288, 3513, 4384, 4684, 6576, 7026, 9368, 13152, 14052, 18736, 28104, 37472, 56208, 112416, 160427, 320854, 481281, 641708, 962562, 1283416, 1925124, 2566832, 3850248, 5133664, 7700496, 15400992]

約数ペア:

[(1, 15400992), (2, 7700496), (3, 5133664), (4, 3850248), (6, 2566832), (8, 1925124), (12, 1283416), (16, 962562), (24, 641708), (32, 481281), (48, 320854), (96, 160427), (137, 112416), (274, 56208), (411, 37472), (548, 28104), (822, 18736), (1096, 14052), (1171, 13152), (1644, 9368), (2192, 7026), (2342, 6576), (3288, 4684), (3513, 4384)]