190688775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 330886560

約数和(自身を除く): 140197785

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 365, 435, 725, 1095, 1201, 1825, 2117, 2175, 3603, 5475, 6005, 6351, 10585, 18015, 30025, 31755, 34829, 52925, 87673, 90075, 104487, 158775, 174145, 263019, 438365, 522435, 870725, 1315095, 2191825, 2542517, 2612175, 6575475, 7627551, 12712585, 38137755, 63562925, 190688775]

約数ペア:

[(1, 190688775), (3, 63562925), (5, 38137755), (15, 12712585), (25, 7627551), (29, 6575475), (73, 2612175), (75, 2542517), (87, 2191825), (145, 1315095), (219, 870725), (365, 522435), (435, 438365), (725, 263019), (1095, 174145), (1201, 158775), (1825, 104487), (2117, 90075), (2175, 87673), (3603, 52925), (5475, 34829), (6005, 31755), (6351, 30025), (10585, 18015)]