923589045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 1719843840

約数和(自身を除く): 796254795

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 89, 93, 129, 155, 173, 215, 267, 279, 387, 445, 465, 519, 645, 801, 865, 1333, 1335, 1395, 1557, 1935, 2595, 2759, 3827, 3999, 4005, 5363, 6665, 7439, 7785, 8277, 11481, 11997, 13795, 15397, 16089, 19135, 19995, 22317, 24831, 26815, 34443, 37195, 41385, 46191, 48267, 57405, 59985, 66951, 76985, 80445, 111585, 118637, 124155, 138573, 172215, 230609, 230955, 241335, 334755, 355911, 477307, 593185, 662071, 691827, 692865, 1067733, 1153045, 1431921, 1779555, 1986213, 2075481, 2386535, 3310355, 3459135, 4295763, 5338665, 5958639, 7159605, 9931065, 10377405, 20524201, 21478815, 29793195, 61572603, 102621005, 184717809, 307863015, 923589045]

約数ペア:

[(1, 923589045), (3, 307863015), (5, 184717809), (9, 102621005), (15, 61572603), (31, 29793195), (43, 21478815), (45, 20524201), (89, 10377405), (93, 9931065), (129, 7159605), (155, 5958639), (173, 5338665), (215, 4295763), (267, 3459135), (279, 3310355), (387, 2386535), (445, 2075481), (465, 1986213), (519, 1779555), (645, 1431921), (801, 1153045), (865, 1067733), (1333, 692865), (1335, 691827), (1395, 662071), (1557, 593185), (1935, 477307), (2595, 355911), (2759, 334755), (3827, 241335), (3999, 230955), (4005, 230609), (5363, 172215), (6665, 138573), (7439, 124155), (7785, 118637), (8277, 111585), (11481, 80445), (11997, 76985), (13795, 66951), (15397, 59985), (16089, 57405), (19135, 48267), (19995, 46191), (22317, 41385), (24831, 37195), (26815, 34443)]