78795075

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5333}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 130960368

約数和(自身を除く): 52165293

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2955, 4925, 5333, 14775, 15999, 26665, 79995, 133325, 399975, 1050601, 3151803, 5253005, 15759015, 26265025, 78795075]

約数ペア:

[(1, 78795075), (3, 26265025), (5, 15759015), (15, 5253005), (25, 3151803), (75, 1050601), (197, 399975), (591, 133325), (985, 79995), (2955, 26665), (4925, 15999), (5333, 14775)]