2053286145

素因数分解:

$3^3\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{6793}}^1$

素因数の和:9046

約数の個数: 32

約数和(自身を含む): 3652454400

約数和(自身を除く): 1599168255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2239, 6717, 6793, 11195, 20151, 20379, 33585, 33965, 60453, 61137, 100755, 101895, 183411, 302265, 305685, 917055, 15209527, 45628581, 76047635, 136885743, 228142905, 410657229, 684428715, 2053286145]

約数ペア:

[(1, 2053286145), (3, 684428715), (5, 410657229), (9, 228142905), (15, 136885743), (27, 76047635), (45, 45628581), (135, 15209527), (2239, 917055), (6717, 305685), (6793, 302265), (11195, 183411), (20151, 101895), (20379, 100755), (33585, 61137), (33965, 60453)]