94750625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 127459200

約数和(自身を除く): 32708575

約数列:

[1, 5, 19, 25, 79, 95, 101, 125, 395, 475, 505, 625, 1501, 1919, 1975, 2375, 2525, 7505, 7979, 9595, 9875, 11875, 12625, 37525, 39895, 47975, 49375, 63125, 151601, 187625, 199475, 239875, 758005, 938125, 997375, 1199375, 3790025, 4986875, 18950125, 94750625]

約数ペア:

[(1, 94750625), (5, 18950125), (19, 4986875), (25, 3790025), (79, 1199375), (95, 997375), (101, 938125), (125, 758005), (395, 239875), (475, 199475), (505, 187625), (625, 151601), (1501, 63125), (1919, 49375), (1975, 47975), (2375, 39895), (2525, 37525), (7505, 12625), (7979, 11875), (9595, 9875)]