81848525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9653

約数の個数: 24

約数和(自身を含む): 114302208

約数和(自身を除く): 32453683

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 9601, 48005, 105611, 240025, 297631, 528055, 1488155, 2640275, 3273941, 7440775, 16369705, 81848525]

約数ペア:

[(1, 81848525), (5, 16369705), (11, 7440775), (25, 3273941), (31, 2640275), (55, 1488155), (155, 528055), (275, 297631), (341, 240025), (775, 105611), (1705, 48005), (8525, 9601)]