672766075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1637}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 884755872

約数和(自身を除く): 211989797

約数列:

[1, 5, 17, 25, 85, 425, 967, 1637, 4835, 8185, 16439, 24175, 27829, 40925, 82195, 139145, 410975, 695725, 1582979, 7914895, 26910643, 39574475, 134553215, 672766075]

約数ペア:

[(1, 672766075), (5, 134553215), (17, 39574475), (25, 26910643), (85, 7914895), (425, 1582979), (967, 695725), (1637, 410975), (4835, 139145), (8185, 82195), (16439, 40925), (24175, 27829)]