99486725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 133345632

約数和(自身を除く): 33858907

約数列:

[1, 5, 13, 25, 65, 325, 443, 691, 2215, 3455, 5759, 8983, 11075, 17275, 28795, 44915, 143975, 224575, 306113, 1530565, 3979469, 7652825, 19897345, 99486725]

約数ペア:

[(1, 99486725), (5, 19897345), (13, 7652825), (25, 3979469), (65, 1530565), (325, 306113), (443, 224575), (691, 143975), (2215, 44915), (3455, 28795), (5759, 17275), (8983, 11075)]