127554075

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 262483200

約数和(自身を除く): 134929125

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 41, 45, 55, 75, 99, 123, 135, 165, 205, 225, 275, 297, 369, 419, 451, 495, 615, 675, 825, 1025, 1107, 1257, 1353, 1485, 1845, 2095, 2255, 2475, 3075, 3771, 4059, 4609, 5535, 6285, 6765, 7425, 9225, 10475, 11275, 11313, 12177, 13827, 17179, 18855, 20295, 23045, 27675, 31425, 33825, 41481, 51537, 56565, 60885, 69135, 85895, 94275, 101475, 115225, 124443, 154611, 188969, 207405, 257685, 282825, 304425, 345675, 429475, 463833, 566907, 622215, 773055, 944845, 1037025, 1288425, 1700721, 2319165, 2834535, 3111075, 3865275, 4724225, 5102163, 8503605, 11595825, 14172675, 25510815, 42518025, 127554075]

約数ペア:

[(1, 127554075), (3, 42518025), (5, 25510815), (9, 14172675), (11, 11595825), (15, 8503605), (25, 5102163), (27, 4724225), (33, 3865275), (41, 3111075), (45, 2834535), (55, 2319165), (75, 1700721), (99, 1288425), (123, 1037025), (135, 944845), (165, 773055), (205, 622215), (225, 566907), (275, 463833), (297, 429475), (369, 345675), (419, 304425), (451, 282825), (495, 257685), (615, 207405), (675, 188969), (825, 154611), (1025, 124443), (1107, 115225), (1257, 101475), (1353, 94275), (1485, 85895), (1845, 69135), (2095, 60885), (2255, 56565), (2475, 51537), (3075, 41481), (3771, 33825), (4059, 31425), (4609, 27675), (5535, 23045), (6285, 20295), (6765, 18855), (7425, 17179), (9225, 13827), (10475, 12177), (11275, 11313)]