163224765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 321345024

約数和(自身を除く): 158120259

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 121, 155, 165, 279, 341, 363, 465, 495, 605, 967, 1023, 1089, 1395, 1705, 1815, 2901, 3069, 3751, 4835, 5115, 5445, 8703, 10637, 11253, 14505, 15345, 18755, 29977, 31911, 33759, 43515, 53185, 56265, 89931, 95733, 117007, 149885, 159555, 168795, 269793, 329747, 351021, 449655, 478665, 585035, 989241, 1053063, 1348965, 1648735, 1755105, 2967723, 3627217, 4946205, 5265315, 10881651, 14838615, 18136085, 32644953, 54408255, 163224765]

約数ペア:

[(1, 163224765), (3, 54408255), (5, 32644953), (9, 18136085), (11, 14838615), (15, 10881651), (31, 5265315), (33, 4946205), (45, 3627217), (55, 2967723), (93, 1755105), (99, 1648735), (121, 1348965), (155, 1053063), (165, 989241), (279, 585035), (341, 478665), (363, 449655), (465, 351021), (495, 329747), (605, 269793), (967, 168795), (1023, 159555), (1089, 149885), (1395, 117007), (1705, 95733), (1815, 89931), (2901, 56265), (3069, 53185), (3751, 43515), (4835, 33759), (5115, 31911), (5445, 29977), (8703, 18755), (10637, 15345), (11253, 14505)]