487235115

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{13723}}^1$

素因数の和:14000

約数の個数: 32

約数和(自身を含む): 869552640

約数和(自身を除く): 382317525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2367, 3945, 7101, 11835, 13723, 35505, 41169, 68615, 123507, 205845, 370521, 617535, 1852605, 3609149, 10827447, 18045745, 32482341, 54137235, 97447023, 162411705, 487235115]

約数ペア:

[(1, 487235115), (3, 162411705), (5, 97447023), (9, 54137235), (15, 32482341), (27, 18045745), (45, 10827447), (135, 3609149), (263, 1852605), (789, 617535), (1315, 370521), (2367, 205845), (3945, 123507), (7101, 68615), (11835, 41169), (13723, 35505)]