1233075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 2093616

約数和(自身を除く): 860541

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 401, 615, 1025, 1203, 2005, 3075, 6015, 10025, 16441, 30075, 49323, 82205, 246615, 411025, 1233075]

約数ペア:

[(1, 1233075), (3, 411025), (5, 246615), (15, 82205), (25, 49323), (41, 30075), (75, 16441), (123, 10025), (205, 6015), (401, 3075), (615, 2005), (1025, 1203)]