85325295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 166095360

約数和(自身を除く): 80770065

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1601, 1615, 2805, 3135, 3553, 4803, 4845, 8005, 10659, 17611, 17765, 24015, 27217, 30419, 52833, 53295, 81651, 88055, 91257, 136085, 152095, 264165, 299387, 334609, 408255, 456285, 517123, 898161, 1003827, 1496935, 1551369, 1673045, 2585615, 4490805, 5019135, 5688353, 7756845, 17065059, 28441765, 85325295]

約数ペア:

[(1, 85325295), (3, 28441765), (5, 17065059), (11, 7756845), (15, 5688353), (17, 5019135), (19, 4490805), (33, 2585615), (51, 1673045), (55, 1551369), (57, 1496935), (85, 1003827), (95, 898161), (165, 517123), (187, 456285), (209, 408255), (255, 334609), (285, 299387), (323, 264165), (561, 152095), (627, 136085), (935, 91257), (969, 88055), (1045, 81651), (1601, 53295), (1615, 52833), (2805, 30419), (3135, 27217), (3553, 24015), (4803, 17765), (4845, 17611), (8005, 10659)]