7109075475

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{18169}}^1$

素因数の和:18269

約数の個数: 72

約数和(自身を含む): 13356258240

約数和(自身を除く): 6247182765

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 47, 75, 111, 141, 185, 225, 235, 333, 423, 555, 705, 925, 1175, 1665, 1739, 2115, 2775, 3525, 5217, 8325, 8695, 10575, 15651, 18169, 26085, 43475, 54507, 78255, 90845, 130425, 163521, 272535, 391275, 454225, 672253, 817605, 853943, 1362675, 2016759, 2561829, 3361265, 4088025, 4269715, 6050277, 7685487, 10083795, 12809145, 16806325, 21348575, 30251385, 31595891, 38427435, 50418975, 64045725, 94787673, 151256925, 157979455, 192137175, 284363019, 473938365, 789897275, 1421815095, 2369691825, 7109075475]

約数ペア:

[(1, 7109075475), (3, 2369691825), (5, 1421815095), (9, 789897275), (15, 473938365), (25, 284363019), (37, 192137175), (45, 157979455), (47, 151256925), (75, 94787673), (111, 64045725), (141, 50418975), (185, 38427435), (225, 31595891), (235, 30251385), (333, 21348575), (423, 16806325), (555, 12809145), (705, 10083795), (925, 7685487), (1175, 6050277), (1665, 4269715), (1739, 4088025), (2115, 3361265), (2775, 2561829), (3525, 2016759), (5217, 1362675), (8325, 853943), (8695, 817605), (10575, 672253), (15651, 454225), (18169, 391275), (26085, 272535), (43475, 163521), (54507, 130425), (78255, 90845)]