13955425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 5543327

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1637, 1705, 8185, 8525, 18007, 40925, 50747, 90035, 253735, 450175, 558217, 1268675, 2791085, 13955425]

約数ペア:

[(1, 13955425), (5, 2791085), (11, 1268675), (25, 558217), (31, 450175), (55, 253735), (155, 90035), (275, 50747), (341, 40925), (775, 18007), (1637, 8525), (1705, 8185)]