231914595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 443543040

約数和(自身を除く): 211628445

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 435, 493, 561, 935, 957, 1479, 1595, 2465, 2805, 2851, 4785, 5423, 7395, 8553, 14255, 16269, 27115, 31361, 42765, 48467, 81345, 82679, 94083, 145401, 156805, 242335, 248037, 413395, 470415, 533137, 727005, 909469, 1240185, 1405543, 1599411, 2665685, 2728407, 4216629, 4547345, 7027715, 7997055, 13642035, 15460973, 21083145, 46382919, 77304865, 231914595]

約数ペア:

[(1, 231914595), (3, 77304865), (5, 46382919), (11, 21083145), (15, 15460973), (17, 13642035), (29, 7997055), (33, 7027715), (51, 4547345), (55, 4216629), (85, 2728407), (87, 2665685), (145, 1599411), (165, 1405543), (187, 1240185), (255, 909469), (319, 727005), (435, 533137), (493, 470415), (561, 413395), (935, 248037), (957, 242335), (1479, 156805), (1595, 145401), (2465, 94083), (2805, 82679), (2851, 81345), (4785, 48467), (5423, 42765), (7395, 31361), (8553, 27115), (14255, 16269)]