67738965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 132585984

約数和(自身を除く): 64847019

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 137, 255, 277, 357, 411, 595, 685, 831, 959, 1385, 1785, 1939, 2055, 2329, 2877, 4155, 4709, 4795, 5817, 6987, 9695, 11645, 14127, 14385, 16303, 23545, 29085, 32963, 34935, 37949, 48909, 70635, 81515, 98889, 113847, 164815, 189745, 244545, 265643, 494445, 569235, 645133, 796929, 1328215, 1935399, 3225665, 3984645, 4515931, 9676995, 13547793, 22579655, 67738965]

約数ペア:

[(1, 67738965), (3, 22579655), (5, 13547793), (7, 9676995), (15, 4515931), (17, 3984645), (21, 3225665), (35, 1935399), (51, 1328215), (85, 796929), (105, 645133), (119, 569235), (137, 494445), (255, 265643), (277, 244545), (357, 189745), (411, 164815), (595, 113847), (685, 98889), (831, 81515), (959, 70635), (1385, 48909), (1785, 37949), (1939, 34935), (2055, 32963), (2329, 29085), (2877, 23545), (4155, 16303), (4709, 14385), (4795, 14127), (5817, 11645), (6987, 9695)]