30858175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 40890240

約数和(自身を除く): 10032065

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1373, 4495, 6865, 22475, 34325, 39817, 42563, 199085, 212815, 995425, 1064075, 1234327, 6171635, 30858175]

約数ペア:

[(1, 30858175), (5, 6171635), (25, 1234327), (29, 1064075), (31, 995425), (145, 212815), (155, 199085), (725, 42563), (775, 39817), (899, 34325), (1373, 22475), (4495, 6865)]