850147135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 1103414400

約数和(自身を除く): 253267265

約数列:

[1, 5, 17, 85, 89, 109, 445, 545, 1031, 1513, 1853, 5155, 7565, 9265, 9701, 17527, 48505, 87635, 91759, 112379, 164917, 458795, 561895, 824585, 1559903, 1910443, 7799515, 9552215, 10001731, 50008655, 170029427, 850147135]

約数ペア:

[(1, 850147135), (5, 170029427), (17, 50008655), (85, 10001731), (89, 9552215), (109, 7799515), (445, 1910443), (545, 1559903), (1031, 824585), (1513, 561895), (1853, 458795), (5155, 164917), (7565, 112379), (9265, 91759), (9701, 87635), (17527, 48505)]