9968794825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{19009}}^1$

素因数の和:20937

約数の個数: 24

約数和(自身を含む): 13492841760

約数和(自身を除く): 3524046935

約数列:

[1, 5, 11, 25, 55, 275, 1907, 9535, 19009, 20977, 47675, 95045, 104885, 209099, 475225, 524425, 1045495, 5227475, 36250163, 181250815, 398751793, 906254075, 1993758965, 9968794825]

約数ペア:

[(1, 9968794825), (5, 1993758965), (11, 906254075), (25, 398751793), (55, 181250815), (275, 36250163), (1907, 5227475), (9535, 1045495), (19009, 524425), (20977, 475225), (47675, 209099), (95045, 104885)]