57537095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 35774905

約数列:

[1, 5, 7, 11, 17, 35, 55, 59, 77, 85, 119, 149, 187, 295, 385, 413, 595, 649, 745, 935, 1003, 1043, 1309, 1639, 2065, 2533, 3245, 4543, 5015, 5215, 6545, 7021, 8195, 8791, 11033, 11473, 12665, 17731, 22715, 27863, 35105, 43955, 55165, 57365, 61537, 77231, 88655, 96701, 139315, 149447, 195041, 307685, 386155, 483505, 676907, 747235, 975205, 1046129, 1643917, 3384535, 5230645, 8219585, 11507419, 57537095]

約数ペア:

[(1, 57537095), (5, 11507419), (7, 8219585), (11, 5230645), (17, 3384535), (35, 1643917), (55, 1046129), (59, 975205), (77, 747235), (85, 676907), (119, 483505), (149, 386155), (187, 307685), (295, 195041), (385, 149447), (413, 139315), (595, 96701), (649, 88655), (745, 77231), (935, 61537), (1003, 57365), (1043, 55165), (1309, 43955), (1639, 35105), (2065, 27863), (2533, 22715), (3245, 17731), (4543, 12665), (5015, 11473), (5215, 11033), (6545, 8791), (7021, 8195)]