65000075

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6089}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 93639840

約数和(自身を除く): 28639765

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 6089, 10675, 30445, 42623, 152225, 213115, 371429, 1065575, 1857145, 2600003, 9285725, 13000015, 65000075]

約数ペア:

[(1, 65000075), (5, 13000015), (7, 9285725), (25, 2600003), (35, 1857145), (61, 1065575), (175, 371429), (305, 213115), (427, 152225), (1525, 42623), (2135, 30445), (6089, 10675)]