1601415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 2923440

約数和(自身を除く): 1322025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1873, 5619, 9365, 16857, 28095, 35587, 84285, 106761, 177935, 320283, 533805, 1601415]

約数ペア:

[(1, 1601415), (3, 533805), (5, 320283), (9, 177935), (15, 106761), (19, 84285), (45, 35587), (57, 28095), (95, 16857), (171, 9365), (285, 5619), (855, 1873)]