143318865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3271}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 241238016

約数和(自身を除く): 97919151

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1905, 2921, 3271, 8763, 9813, 14605, 16355, 43815, 49065, 75233, 225699, 376165, 415417, 1128495, 1246251, 2077085, 6231255, 9554591, 28663773, 47772955, 143318865]

約数ペア:

[(1, 143318865), (3, 47772955), (5, 28663773), (15, 9554591), (23, 6231255), (69, 2077085), (115, 1246251), (127, 1128495), (345, 415417), (381, 376165), (635, 225699), (1905, 75233), (2921, 49065), (3271, 43815), (8763, 16355), (9813, 14605)]