56115225

素因数分解:

$3^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 100912812

約数和(自身を除く): 44797587

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 461, 541, 1383, 1623, 2305, 2705, 4149, 4869, 6915, 8115, 11525, 13525, 20745, 24345, 34575, 40575, 103725, 121725, 249401, 748203, 1247005, 2244609, 3741015, 6235025, 11223045, 18705075, 56115225]

約数ペア:

[(1, 56115225), (3, 18705075), (5, 11223045), (9, 6235025), (15, 3741015), (25, 2244609), (45, 1247005), (75, 748203), (225, 249401), (461, 121725), (541, 103725), (1383, 40575), (1623, 34575), (2305, 24345), (2705, 20745), (4149, 13525), (4869, 11525), (6915, 8115)]