66185415

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 119129088

約数和(自身を除く): 52943673

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 127, 185, 313, 333, 381, 555, 635, 939, 1143, 1565, 1665, 1905, 2817, 4695, 4699, 5715, 11581, 14085, 14097, 23495, 34743, 39751, 42291, 57905, 70485, 104229, 119253, 173715, 198755, 211455, 357759, 521145, 596265, 1470787, 1788795, 4412361, 7353935, 13237083, 22061805, 66185415]

約数ペア:

[(1, 66185415), (3, 22061805), (5, 13237083), (9, 7353935), (15, 4412361), (37, 1788795), (45, 1470787), (111, 596265), (127, 521145), (185, 357759), (313, 211455), (333, 198755), (381, 173715), (555, 119253), (635, 104229), (939, 70485), (1143, 57905), (1565, 42291), (1665, 39751), (1905, 34743), (2817, 23495), (4695, 14097), (4699, 14085), (5715, 11581)]