143495825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 195109536

約数和(自身を除く): 51613711

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 2321, 2473, 5275, 11605, 12365, 27203, 58025, 61825, 136015, 521803, 680075, 2609015, 5739833, 13045075, 28699165, 143495825]

約数ペア:

[(1, 143495825), (5, 28699165), (11, 13045075), (25, 5739833), (55, 2609015), (211, 680075), (275, 521803), (1055, 136015), (2321, 61825), (2473, 58025), (5275, 27203), (11605, 12365)]