53431125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{12953}}^1$

素因数の和:12982

約数の個数: 32

約数和(自身を含む): 96999552

約数和(自身を除く): 43568427

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 12953, 38859, 64765, 142483, 194295, 323825, 427449, 712415, 971475, 1619125, 2137245, 3562075, 4857375, 10686225, 17810375, 53431125]

約数ペア:

[(1, 53431125), (3, 17810375), (5, 10686225), (11, 4857375), (15, 3562075), (25, 2137245), (33, 1619125), (55, 971475), (75, 712415), (125, 427449), (165, 323825), (275, 194295), (375, 142483), (825, 64765), (1375, 38859), (4125, 12953)]