156937006825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{29399}}^1$

素因数の和:29674

約数の個数: 48

約数和(自身を含む): 207799200000

約数和(自身を除く): 50862193175

約数列:

[1, 5, 25, 29, 37, 145, 185, 199, 725, 925, 995, 1073, 4975, 5365, 5771, 7363, 26825, 28855, 29399, 36815, 144275, 146995, 184075, 213527, 734975, 852571, 1067635, 1087763, 4262855, 5338175, 5438815, 5850401, 21314275, 27194075, 29252005, 31545127, 146260025, 157725635, 169661629, 216464837, 788628175, 848308145, 1082324185, 4241540725, 5411620925, 6277480273, 31387401365, 156937006825]

約数ペア:

[(1, 156937006825), (5, 31387401365), (25, 6277480273), (29, 5411620925), (37, 4241540725), (145, 1082324185), (185, 848308145), (199, 788628175), (725, 216464837), (925, 169661629), (995, 157725635), (1073, 146260025), (4975, 31545127), (5365, 29252005), (5771, 27194075), (7363, 21314275), (26825, 5850401), (28855, 5438815), (29399, 5338175), (36815, 4262855), (144275, 1087763), (146995, 1067635), (184075, 852571), (213527, 734975)]