2019250075

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{1091}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 2534431536

約数和(自身を除く): 515181461

約数列:

[1, 5, 25, 101, 505, 733, 1091, 2525, 3665, 5455, 18325, 27275, 74033, 110191, 370165, 550955, 799703, 1850825, 2754775, 3998515, 19992575, 80770003, 403850015, 2019250075]

約数ペア:

[(1, 2019250075), (5, 403850015), (25, 80770003), (101, 19992575), (505, 3998515), (733, 2754775), (1091, 1850825), (2525, 799703), (3665, 550955), (5455, 370165), (18325, 110191), (27275, 74033)]