39164645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 14057755

約数列:

[1, 5, 13, 29, 65, 79, 145, 263, 377, 395, 1027, 1315, 1885, 2291, 3419, 5135, 7627, 11455, 17095, 20777, 29783, 38135, 99151, 103885, 148915, 270101, 495755, 602533, 1350505, 3012665, 7832929, 39164645]

約数ペア:

[(1, 39164645), (5, 7832929), (13, 3012665), (29, 1350505), (65, 602533), (79, 495755), (145, 270101), (263, 148915), (377, 103885), (395, 99151), (1027, 38135), (1315, 29783), (1885, 20777), (2291, 17095), (3419, 11455), (5135, 7627)]