2167504155

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19259}}^1$

素因数の和:19372

約数の個数: 48

約数和(自身を含む): 3911937120

約数和(自身を除く): 1744432965

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 369, 549, 615, 915, 1845, 2501, 2745, 7503, 12505, 19259, 22509, 37515, 57777, 96295, 112545, 173331, 288885, 789619, 866655, 1174799, 2368857, 3524397, 3948095, 5873995, 7106571, 10573191, 11844285, 17621985, 35532855, 48166759, 52865955, 144500277, 240833795, 433500831, 722501385, 2167504155]

約数ペア:

[(1, 2167504155), (3, 722501385), (5, 433500831), (9, 240833795), (15, 144500277), (41, 52865955), (45, 48166759), (61, 35532855), (123, 17621985), (183, 11844285), (205, 10573191), (305, 7106571), (369, 5873995), (549, 3948095), (615, 3524397), (915, 2368857), (1845, 1174799), (2501, 866655), (2745, 789619), (7503, 288885), (12505, 173331), (19259, 112545), (22509, 96295), (37515, 57777)]