61892145

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{28069}}^1$

素因数の和:28094

約数の個数: 36

約数和(自身を含む): 124799220

約数和(自身を除く): 62907075

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 28069, 84207, 140345, 196483, 252621, 421035, 589449, 982415, 1263105, 1375381, 1768347, 2947245, 4126143, 6876905, 8841735, 12378429, 20630715, 61892145]

約数ペア:

[(1, 61892145), (3, 20630715), (5, 12378429), (7, 8841735), (9, 6876905), (15, 4126143), (21, 2947245), (35, 1768347), (45, 1375381), (49, 1263105), (63, 982415), (105, 589449), (147, 421035), (245, 252621), (315, 196483), (441, 140345), (735, 84207), (2205, 28069)]