2219560125

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{52379}}^1$

素因数の和:52510

約数の個数: 32

約数和(自身を含む): 3726103680

約数和(自身を除く): 1506543555

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 1695, 2825, 8475, 14125, 42375, 52379, 157137, 261895, 785685, 1309475, 3928425, 5918827, 6547375, 17756481, 19642125, 29594135, 88782405, 147970675, 443912025, 739853375, 2219560125]

約数ペア:

[(1, 2219560125), (3, 739853375), (5, 443912025), (15, 147970675), (25, 88782405), (75, 29594135), (113, 19642125), (125, 17756481), (339, 6547375), (375, 5918827), (565, 3928425), (1695, 1309475), (2825, 785685), (8475, 261895), (14125, 157137), (42375, 52379)]