144965015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9739}}^1$

素因数の和:9986

約数の個数: 16

約数和(自身を含む): 188176800

約数和(自身を除く): 43211785

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 9739, 14885, 48695, 126607, 633035, 2230231, 11151155, 28993003, 144965015]

約数ペア:

[(1, 144965015), (5, 28993003), (13, 11151155), (65, 2230231), (229, 633035), (1145, 126607), (2977, 48695), (9739, 14885)]