2005481175

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{652189}}^1$

素因数の和:652243

約数の個数: 24

約数和(自身を含む): 3396605520

約数和(自身を除く): 1391124345

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 652189, 1956567, 3260945, 9782835, 16304725, 26739749, 48914175, 80219247, 133698745, 401096235, 668493725, 2005481175]

約数ペア:

[(1, 2005481175), (3, 668493725), (5, 401096235), (15, 133698745), (25, 80219247), (41, 48914175), (75, 26739749), (123, 16304725), (205, 9782835), (615, 3260945), (1025, 1956567), (3075, 652189)]