5555825425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{11149}}^1$

素因数の和:11833

約数の個数: 24

約数和(自身を含む): 7123155200

約数和(自身を除く): 1567329775

約数列:

[1, 5, 25, 31, 155, 643, 775, 3215, 11149, 16075, 19933, 55745, 99665, 278725, 345619, 498325, 1728095, 7168807, 8640475, 35844035, 179220175, 222233017, 1111165085, 5555825425]

約数ペア:

[(1, 5555825425), (5, 1111165085), (25, 222233017), (31, 179220175), (155, 35844035), (643, 8640475), (775, 7168807), (3215, 1728095), (11149, 498325), (16075, 345619), (19933, 278725), (55745, 99665)]