1212465025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{42283}}^1$

素因数の和:42361

約数の個数: 24

約数和(自身を含む): 1593937664

約数和(自身を除く): 381472639

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 5735, 28675, 42283, 211415, 1057075, 1310773, 1564471, 6553865, 7822355, 32769325, 39111775, 48498601, 242493005, 1212465025]

約数ペア:

[(1, 1212465025), (5, 242493005), (25, 48498601), (31, 39111775), (37, 32769325), (155, 7822355), (185, 6553865), (775, 1564471), (925, 1310773), (1147, 1057075), (5735, 211415), (28675, 42283)]