1895535

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 3552000

約数和(自身を除く): 1656465

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 739, 855, 2217, 2565, 3695, 6651, 11085, 14041, 19953, 33255, 42123, 70205, 99765, 126369, 210615, 379107, 631845, 1895535]

約数ペア:

[(1, 1895535), (3, 631845), (5, 379107), (9, 210615), (15, 126369), (19, 99765), (27, 70205), (45, 42123), (57, 33255), (95, 19953), (135, 14041), (171, 11085), (285, 6651), (513, 3695), (739, 2565), (855, 2217)]