2058885

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1662075

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 151, 303, 453, 505, 755, 909, 1359, 1515, 2265, 2727, 4077, 4545, 6795, 13635, 15251, 20385, 45753, 76255, 137259, 228765, 411777, 686295, 2058885]

約数ペア:

[(1, 2058885), (3, 686295), (5, 411777), (9, 228765), (15, 137259), (27, 76255), (45, 45753), (101, 20385), (135, 15251), (151, 13635), (303, 6795), (453, 4545), (505, 4077), (755, 2727), (909, 2265), (1359, 1515)]