22127505

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 14367855

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 263, 355, 395, 789, 1065, 1185, 1315, 3945, 5609, 16827, 18673, 20777, 28045, 56019, 62331, 84135, 93365, 103885, 280095, 311655, 1475167, 4425501, 7375835, 22127505]

約数ペア:

[(1, 22127505), (3, 7375835), (5, 4425501), (15, 1475167), (71, 311655), (79, 280095), (213, 103885), (237, 93365), (263, 84135), (355, 62331), (395, 56019), (789, 28045), (1065, 20777), (1185, 18673), (1315, 16827), (3945, 5609)]