45157205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 15581995

約数列:

[1, 5, 19, 29, 37, 95, 145, 185, 443, 551, 703, 1073, 2215, 2755, 3515, 5365, 8417, 12847, 16391, 20387, 42085, 64235, 81955, 101935, 244093, 311429, 475339, 1220465, 1557145, 2376695, 9031441, 45157205]

約数ペア:

[(1, 45157205), (5, 9031441), (19, 2376695), (29, 1557145), (37, 1220465), (95, 475339), (145, 311429), (185, 244093), (443, 101935), (551, 81955), (703, 64235), (1073, 42085), (2215, 20387), (2755, 16391), (3515, 12847), (5365, 8417)]