318795125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 443349504

約数和(自身を除く): 124554379

約数列:

[1, 5, 11, 25, 47, 55, 125, 235, 275, 517, 1175, 1375, 2585, 4933, 5875, 12925, 24665, 54263, 64625, 123325, 231851, 271315, 616625, 1159255, 1356575, 2550361, 5796275, 6782875, 12751805, 28981375, 63759025, 318795125]

約数ペア:

[(1, 318795125), (5, 63759025), (11, 28981375), (25, 12751805), (47, 6782875), (55, 5796275), (125, 2550361), (235, 1356575), (275, 1159255), (517, 616625), (1175, 271315), (1375, 231851), (2585, 123325), (4933, 64625), (5875, 54263), (12925, 24665)]