71766125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 93899520

約数和(自身を除く): 22133395

約数列:

[1, 5, 25, 37, 59, 125, 185, 263, 295, 925, 1315, 1475, 2183, 4625, 6575, 7375, 9731, 10915, 15517, 32875, 48655, 54575, 77585, 243275, 272875, 387925, 574129, 1216375, 1939625, 2870645, 14353225, 71766125]

約数ペア:

[(1, 71766125), (5, 14353225), (25, 2870645), (37, 1939625), (59, 1216375), (125, 574129), (185, 387925), (263, 272875), (295, 243275), (925, 77585), (1315, 54575), (1475, 48655), (2183, 32875), (4625, 15517), (6575, 10915), (7375, 9731)]