26765565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 46417536

約数和(自身を除く): 19651971

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 2441, 3655, 7323, 10965, 12205, 36615, 41497, 104963, 124491, 207485, 314889, 524815, 622455, 1574445, 1784371, 5353113, 8921855, 26765565]

約数ペア:

[(1, 26765565), (3, 8921855), (5, 5353113), (15, 1784371), (17, 1574445), (43, 622455), (51, 524815), (85, 314889), (129, 207485), (215, 124491), (255, 104963), (645, 41497), (731, 36615), (2193, 12205), (2441, 10965), (3655, 7323)]