8244855

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 14788800

約数和(自身を除く): 6543945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 389, 471, 785, 1167, 1413, 1945, 2355, 3501, 4239, 5835, 7065, 10503, 17505, 21195, 52515, 61073, 183219, 305365, 549657, 916095, 1648971, 2748285, 8244855]

約数ペア:

[(1, 8244855), (3, 2748285), (5, 1648971), (9, 916095), (15, 549657), (27, 305365), (45, 183219), (135, 61073), (157, 52515), (389, 21195), (471, 17505), (785, 10503), (1167, 7065), (1413, 5835), (1945, 4239), (2355, 3501)]