745444995

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{1429}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 1210809600

約数和(自身を除く): 465364605

約数列:

[1, 3, 5, 15, 83, 249, 415, 419, 1245, 1257, 1429, 2095, 4287, 6285, 7145, 21435, 34777, 104331, 118607, 173885, 355821, 521655, 593035, 598751, 1779105, 1796253, 2993755, 8981265, 49696333, 149088999, 248481665, 745444995]

約数ペア:

[(1, 745444995), (3, 248481665), (5, 149088999), (15, 49696333), (83, 8981265), (249, 2993755), (415, 1796253), (419, 1779105), (1245, 598751), (1257, 593035), (1429, 521655), (2095, 355821), (4287, 173885), (6285, 118607), (7145, 104331), (21435, 34777)]