977017275

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111341}}^1$

素因数の和:111373

約数の個数: 48

約数和(自身を含む): 1932897120

約数和(自身を除く): 955879845

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 111341, 334023, 556705, 1002069, 1447433, 1670115, 2783525, 3006207, 4342299, 5010345, 7237165, 8350575, 13026897, 15031035, 21711495, 25051725, 36185825, 39080691, 65134485, 75155175, 108557475, 195403455, 325672425, 977017275]

約数ペア:

[(1, 977017275), (3, 325672425), (5, 195403455), (9, 108557475), (13, 75155175), (15, 65134485), (25, 39080691), (27, 36185825), (39, 25051725), (45, 21711495), (65, 15031035), (75, 13026897), (117, 8350575), (135, 7237165), (195, 5010345), (225, 4342299), (325, 3006207), (351, 2783525), (585, 1670115), (675, 1447433), (975, 1002069), (1755, 556705), (2925, 334023), (8775, 111341)]