85003245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 74341395

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 2687, 3515, 6327, 8061, 10545, 13435, 24183, 31635, 40305, 51053, 99419, 120915, 153159, 255265, 298257, 459477, 497095, 765795, 894771, 1491285, 1888961, 2297385, 4473855, 5666883, 9444805, 17000649, 28334415, 85003245]

約数ペア:

[(1, 85003245), (3, 28334415), (5, 17000649), (9, 9444805), (15, 5666883), (19, 4473855), (37, 2297385), (45, 1888961), (57, 1491285), (95, 894771), (111, 765795), (171, 497095), (185, 459477), (285, 298257), (333, 255265), (555, 153159), (703, 120915), (855, 99419), (1665, 51053), (2109, 40305), (2687, 31635), (3515, 24183), (6327, 13435), (8061, 10545)]