1260363105

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{90641}}^1$

素因数の和:90758

約数の個数: 32

約数和(自身を含む): 2262424320

約数和(自身を除く): 1002061215

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 90641, 271923, 453205, 815769, 1359615, 2447307, 4078845, 9336023, 12236535, 28008069, 46680115, 84024207, 140040345, 252072621, 420121035, 1260363105]

約数ペア:

[(1, 1260363105), (3, 420121035), (5, 252072621), (9, 140040345), (15, 84024207), (27, 46680115), (45, 28008069), (103, 12236535), (135, 9336023), (309, 4078845), (515, 2447307), (927, 1359615), (1545, 815769), (2781, 453205), (4635, 271923), (13905, 90641)]