80463375

素因数分解:

$3^6\times 5^3\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 56

約数和(自身を含む): 150729072

約数和(自身を除く): 70265697

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 729, 883, 1125, 1215, 2025, 2649, 3375, 3645, 4415, 6075, 7947, 10125, 13245, 18225, 22075, 23841, 30375, 39735, 66225, 71523, 91125, 110375, 119205, 198675, 214569, 331125, 357615, 596025, 643707, 993375, 1072845, 1788075, 2980125, 3218535, 5364225, 8940375, 16092675, 26821125, 80463375]

約数ペア:

[(1, 80463375), (3, 26821125), (5, 16092675), (9, 8940375), (15, 5364225), (25, 3218535), (27, 2980125), (45, 1788075), (75, 1072845), (81, 993375), (125, 643707), (135, 596025), (225, 357615), (243, 331125), (375, 214569), (405, 198675), (675, 119205), (729, 110375), (883, 91125), (1125, 71523), (1215, 66225), (2025, 39735), (2649, 30375), (3375, 23841), (3645, 22075), (4415, 18225), (6075, 13245), (7947, 10125)]