100912955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 143640000

約数和(自身を除く): 42727045

約数列:

[1, 5, 11, 13, 55, 65, 113, 143, 565, 715, 1243, 1249, 1469, 6215, 6245, 7345, 13739, 16159, 16237, 68695, 80795, 81185, 141137, 178607, 705685, 893035, 1552507, 1834781, 7762535, 9173905, 20182591, 100912955]

約数ペア:

[(1, 100912955), (5, 20182591), (11, 9173905), (13, 7762535), (55, 1834781), (65, 1552507), (113, 893035), (143, 705685), (565, 178607), (715, 141137), (1243, 81185), (1249, 80795), (1469, 68695), (6215, 16237), (6245, 16159), (7345, 13739)]