77225715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{35023}}^1$

素因数の和:35048

約数の個数: 36

約数和(自身を含む): 155716704

約数和(自身を除く): 78490989

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 35023, 105069, 175115, 245161, 315207, 525345, 735483, 1225805, 1576035, 1716127, 2206449, 3677415, 5148381, 8580635, 11032245, 15445143, 25741905, 77225715]

約数ペア:

[(1, 77225715), (3, 25741905), (5, 15445143), (7, 11032245), (9, 8580635), (15, 5148381), (21, 3677415), (35, 2206449), (45, 1716127), (49, 1576035), (63, 1225805), (105, 735483), (147, 525345), (245, 315207), (315, 245161), (441, 175115), (735, 105069), (2205, 35023)]