4778375

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 7028736

約数和(自身を除く): 2250361

約数列:

[1, 5, 7, 25, 35, 43, 125, 127, 175, 215, 301, 635, 875, 889, 1075, 1505, 3175, 4445, 5375, 5461, 7525, 15875, 22225, 27305, 37625, 38227, 111125, 136525, 191135, 682625, 955675, 4778375]

約数ペア:

[(1, 4778375), (5, 955675), (7, 682625), (25, 191135), (35, 136525), (43, 111125), (125, 38227), (127, 37625), (175, 27305), (215, 22225), (301, 15875), (635, 7525), (875, 5461), (889, 5375), (1075, 4445), (1505, 3175)]