2871575

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 4151520

約数和(自身を除く): 1279945

約数列:

[1, 5, 7, 25, 35, 61, 175, 269, 305, 427, 1345, 1525, 1883, 2135, 6725, 9415, 10675, 16409, 47075, 82045, 114863, 410225, 574315, 2871575]

約数ペア:

[(1, 2871575), (5, 574315), (7, 410225), (25, 114863), (35, 82045), (61, 47075), (175, 16409), (269, 10675), (305, 9415), (427, 6725), (1345, 2135), (1525, 1883)]