26945415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 53921088

約数和(自身を除く): 26975673

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 757, 791, 1017, 1695, 2271, 2373, 3785, 3955, 5085, 5299, 6813, 7119, 11355, 11865, 15897, 26495, 34065, 35595, 47691, 79485, 85541, 238455, 256623, 427705, 598787, 769869, 1283115, 1796361, 2993935, 3849345, 5389083, 8981805, 26945415]

約数ペア:

[(1, 26945415), (3, 8981805), (5, 5389083), (7, 3849345), (9, 2993935), (15, 1796361), (21, 1283115), (35, 769869), (45, 598787), (63, 427705), (105, 256623), (113, 238455), (315, 85541), (339, 79485), (565, 47691), (757, 35595), (791, 34065), (1017, 26495), (1695, 15897), (2271, 11865), (2373, 11355), (3785, 7119), (3955, 6813), (5085, 5299)]