66263225

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4793}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 95112960

約数和(自身を除く): 28849735

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2765, 4793, 13825, 23965, 33551, 119825, 167755, 378647, 838775, 1893235, 2650529, 9466175, 13252645, 66263225]

約数ペア:

[(1, 66263225), (5, 13252645), (7, 9466175), (25, 2650529), (35, 1893235), (79, 838775), (175, 378647), (395, 167755), (553, 119825), (1975, 33551), (2765, 23965), (4793, 13825)]