102446825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 138204696

約数和(自身を除く): 35757871

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2525, 3121, 6565, 15605, 32825, 40573, 78025, 202865, 315221, 1014325, 1576105, 4097873, 7880525, 20489365, 102446825]

約数ペア:

[(1, 102446825), (5, 20489365), (13, 7880525), (25, 4097873), (65, 1576105), (101, 1014325), (325, 315221), (505, 202865), (1313, 78025), (2525, 40573), (3121, 32825), (6565, 15605)]