3631815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 3837465

約数列:

[1, 3, 5, 9, 11, 15, 23, 29, 33, 45, 55, 69, 87, 99, 115, 121, 145, 165, 207, 253, 261, 319, 345, 363, 435, 495, 605, 667, 759, 957, 1035, 1089, 1265, 1305, 1595, 1815, 2001, 2277, 2783, 2871, 3335, 3509, 3795, 4785, 5445, 6003, 7337, 8349, 10005, 10527, 11385, 13915, 14355, 17545, 22011, 25047, 30015, 31581, 36685, 41745, 52635, 66033, 80707, 110055, 125235, 157905, 242121, 330165, 403535, 726363, 1210605, 3631815]

約数ペア:

[(1, 3631815), (3, 1210605), (5, 726363), (9, 403535), (11, 330165), (15, 242121), (23, 157905), (29, 125235), (33, 110055), (45, 80707), (55, 66033), (69, 52635), (87, 41745), (99, 36685), (115, 31581), (121, 30015), (145, 25047), (165, 22011), (207, 17545), (253, 14355), (261, 13915), (319, 11385), (345, 10527), (363, 10005), (435, 8349), (495, 7337), (605, 6003), (667, 5445), (759, 4785), (957, 3795), (1035, 3509), (1089, 3335), (1265, 2871), (1305, 2783), (1595, 2277), (1815, 2001)]