74970995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 100145808

約数和(自身を除く): 25174813

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 1493, 4565, 7465, 10043, 16423, 50215, 82115, 123919, 180653, 619595, 903265, 1363109, 6815545, 14994199, 74970995]

約数ペア:

[(1, 74970995), (5, 14994199), (11, 6815545), (55, 1363109), (83, 903265), (121, 619595), (415, 180653), (605, 123919), (913, 82115), (1493, 50215), (4565, 16423), (7465, 10043)]