162180095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 81675265

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 385, 1115, 1561, 1889, 2453, 7805, 9445, 12265, 13223, 17171, 20779, 66115, 85855, 103895, 145453, 421247, 727265, 2106235, 2948729, 4633717, 14743645, 23168585, 32436019, 162180095]

約数ペア:

[(1, 162180095), (5, 32436019), (7, 23168585), (11, 14743645), (35, 4633717), (55, 2948729), (77, 2106235), (223, 727265), (385, 421247), (1115, 145453), (1561, 103895), (1889, 85855), (2453, 66115), (7805, 20779), (9445, 17171), (12265, 13223)]