56078385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 98582400

約数和(自身を除く): 42504015

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 2281, 4917, 6843, 8195, 11405, 24585, 25091, 34215, 75273, 125455, 339869, 376365, 1019607, 1699345, 3738559, 5098035, 11215677, 18692795, 56078385]

約数ペア:

[(1, 56078385), (3, 18692795), (5, 11215677), (11, 5098035), (15, 3738559), (33, 1699345), (55, 1019607), (149, 376365), (165, 339869), (447, 125455), (745, 75273), (1639, 34215), (2235, 25091), (2281, 24585), (4917, 11405), (6843, 8195)]