7267776751875

素因数分解:

$3^1\times 5^4\times {\mathrm{3876147601}}^1$

素因数の和:3876147624

約数の個数: 20

約数和(自身を含む): 12109085108648

約数和(自身を除く): 4841308356773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3876147601, 11628442803, 19380738005, 58142214015, 96903690025, 290711070075, 484518450125, 1453555350375, 2422592250625, 7267776751875]

約数ペア:

[(1, 7267776751875), (3, 2422592250625), (5, 1453555350375), (15, 484518450125), (25, 290711070075), (75, 96903690025), (125, 58142214015), (375, 19380738005), (625, 11628442803), (1875, 3876147601)]