57420275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 79012800

約数和(自身を除く): 21592525

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 3539, 16225, 17695, 38929, 88475, 194645, 208801, 973225, 1044005, 2296811, 5220025, 11484055, 57420275]

約数ペア:

[(1, 57420275), (5, 11484055), (11, 5220025), (25, 2296811), (55, 1044005), (59, 973225), (275, 208801), (295, 194645), (649, 88475), (1475, 38929), (3245, 17695), (3539, 16225)]