38523745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 13730975

約数列:

[1, 5, 13, 29, 65, 107, 145, 191, 377, 535, 955, 1391, 1885, 2483, 3103, 5539, 6955, 12415, 15515, 20437, 27695, 40339, 72007, 102185, 201695, 265681, 360035, 592673, 1328405, 2963365, 7704749, 38523745]

約数ペア:

[(1, 38523745), (5, 7704749), (13, 2963365), (29, 1328405), (65, 592673), (107, 360035), (145, 265681), (191, 201695), (377, 102185), (535, 72007), (955, 40339), (1391, 27695), (1885, 20437), (2483, 15515), (3103, 12415), (5539, 6955)]