39090195

素因数分解:

$3^5\times 5^1\times {\mathrm{32173}}^1$

素因数の和:32193

約数の個数: 24

約数和(自身を含む): 70268016

約数和(自身を除く): 31177821

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 32173, 96519, 160865, 289557, 482595, 868671, 1447785, 2606013, 4343355, 7818039, 13030065, 39090195]

約数ペア:

[(1, 39090195), (3, 13030065), (5, 7818039), (9, 4343355), (15, 2606013), (27, 1447785), (45, 868671), (81, 482595), (135, 289557), (243, 160865), (405, 96519), (1215, 32173)]