458275185

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22481}}^1$

素因数の和:22646

約数の個数: 32

約数和(自身を含む): 820143360

約数和(自身を除く): 361868175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 22481, 67443, 112405, 202329, 337215, 606987, 1011645, 3034935, 3394631, 10183893, 16973155, 30551679, 50919465, 91655037, 152758395, 458275185]

約数ペア:

[(1, 458275185), (3, 152758395), (5, 91655037), (9, 50919465), (15, 30551679), (27, 16973155), (45, 10183893), (135, 3394631), (151, 3034935), (453, 1011645), (755, 606987), (1359, 337215), (2265, 202329), (4077, 112405), (6795, 67443), (20385, 22481)]