29935215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 55598400

約数和(自身を除く): 25663185

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 359, 545, 765, 981, 1077, 1635, 1795, 1853, 3231, 4905, 5385, 5559, 6103, 9265, 16155, 16677, 18309, 27795, 30515, 39131, 54927, 83385, 91545, 117393, 195655, 274635, 352179, 586965, 665227, 1760895, 1995681, 3326135, 5987043, 9978405, 29935215]

約数ペア:

[(1, 29935215), (3, 9978405), (5, 5987043), (9, 3326135), (15, 1995681), (17, 1760895), (45, 665227), (51, 586965), (85, 352179), (109, 274635), (153, 195655), (255, 117393), (327, 91545), (359, 83385), (545, 54927), (765, 39131), (981, 30515), (1077, 27795), (1635, 18309), (1795, 16677), (1853, 16155), (3231, 9265), (4905, 6103), (5385, 5559)]