15549104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 18734416

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 46, 47, 58, 62, 92, 94, 116, 124, 184, 188, 232, 248, 368, 376, 464, 496, 667, 713, 752, 899, 1081, 1334, 1363, 1426, 1457, 1798, 2162, 2668, 2726, 2852, 2914, 3596, 4324, 5336, 5452, 5704, 5828, 7192, 8648, 10672, 10904, 11408, 11656, 14384, 17296, 20677, 21808, 23312, 31349, 33511, 41354, 42253, 62698, 67022, 82708, 84506, 125396, 134044, 165416, 169012, 250792, 268088, 330832, 338024, 501584, 536176, 676048, 971819, 1943638, 3887276, 7774552, 15549104]

約数ペア:

[(1, 15549104), (2, 7774552), (4, 3887276), (8, 1943638), (16, 971819), (23, 676048), (29, 536176), (31, 501584), (46, 338024), (47, 330832), (58, 268088), (62, 250792), (92, 169012), (94, 165416), (116, 134044), (124, 125396), (184, 84506), (188, 82708), (232, 67022), (248, 62698), (368, 42253), (376, 41354), (464, 33511), (496, 31349), (667, 23312), (713, 21808), (752, 20677), (899, 17296), (1081, 14384), (1334, 11656), (1363, 11408), (1426, 10904), (1457, 10672), (1798, 8648), (2162, 7192), (2668, 5828), (2726, 5704), (2852, 5452), (2914, 5336), (3596, 4324)]