2058435

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3603600

約数和(自身を除く): 1545165

約数列:

[1, 3, 5, 9, 15, 45, 149, 307, 447, 745, 921, 1341, 1535, 2235, 2763, 4605, 6705, 13815, 45743, 137229, 228715, 411687, 686145, 2058435]

約数ペア:

[(1, 2058435), (3, 686145), (5, 411687), (9, 228715), (15, 137229), (45, 45743), (149, 13815), (307, 6705), (447, 4605), (745, 2763), (921, 2235), (1341, 1535)]