214582725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 450096192

約数和(自身を除く): 235513467

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 1025, 1435, 1575, 1845, 2583, 3075, 3323, 4305, 7175, 9225, 9969, 12915, 16615, 21525, 23261, 29907, 49845, 64575, 69783, 83075, 116305, 136243, 149535, 209349, 249225, 348915, 408729, 581525, 681215, 747675, 953701, 1046745, 1226187, 1744575, 2043645, 2861103, 3406075, 4768505, 5233725, 6130935, 8583309, 10218225, 14305515, 23842525, 30654675, 42916545, 71527575, 214582725]

約数ペア:

[(1, 214582725), (3, 71527575), (5, 42916545), (7, 30654675), (9, 23842525), (15, 14305515), (21, 10218225), (25, 8583309), (35, 6130935), (41, 5233725), (45, 4768505), (63, 3406075), (75, 2861103), (105, 2043645), (123, 1744575), (175, 1226187), (205, 1046745), (225, 953701), (287, 747675), (315, 681215), (369, 581525), (525, 408729), (615, 348915), (861, 249225), (1025, 209349), (1435, 149535), (1575, 136243), (1845, 116305), (2583, 83075), (3075, 69783), (3323, 64575), (4305, 49845), (7175, 29907), (9225, 23261), (9969, 21525), (12915, 16615)]