1026797985

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{69779}}^1$

素因数の和:69902

約数の個数: 32

約数和(自身を含む): 1842192000

約数和(自身を除く): 815394015

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 69779, 209337, 348895, 628011, 1046685, 1884033, 3140055, 7605911, 9420165, 22817733, 38029555, 68453199, 114088665, 205359597, 342265995, 1026797985]

約数ペア:

[(1, 1026797985), (3, 342265995), (5, 205359597), (9, 114088665), (15, 68453199), (27, 38029555), (45, 22817733), (109, 9420165), (135, 7605911), (327, 3140055), (545, 1884033), (981, 1046685), (1635, 628011), (2943, 348895), (4905, 209337), (14715, 69779)]