201928875

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{1987}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 337419264

約数和(自身を除く): 135490389

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 813, 1355, 1987, 4065, 5961, 6775, 9935, 20325, 29805, 33875, 49675, 101625, 149025, 248375, 538477, 745125, 1615431, 2692385, 8077155, 13461925, 40385775, 67309625, 201928875]

約数ペア:

[(1, 201928875), (3, 67309625), (5, 40385775), (15, 13461925), (25, 8077155), (75, 2692385), (125, 1615431), (271, 745125), (375, 538477), (813, 248375), (1355, 149025), (1987, 101625), (4065, 49675), (5961, 33875), (6775, 29805), (9935, 20325)]