4140015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 7284144

約数和(自身を除く): 3144129

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 2281, 6843, 11405, 25091, 34215, 75273, 125455, 276001, 376365, 828003, 1380005, 4140015]

約数ペア:

[(1, 4140015), (3, 1380005), (5, 828003), (11, 376365), (15, 276001), (33, 125455), (55, 75273), (121, 34215), (165, 25091), (363, 11405), (605, 6843), (1815, 2281)]