1489703065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 1885952160

約数和(自身を除く): 396249095

約数列:

[1, 5, 37, 53, 137, 185, 265, 685, 1109, 1961, 5069, 5545, 7261, 9805, 25345, 36305, 41033, 58777, 151933, 205165, 268657, 293885, 759665, 1343285, 2174749, 5621521, 8052449, 10873745, 28107605, 40262245, 297940613, 1489703065]

約数ペア:

[(1, 1489703065), (5, 297940613), (37, 40262245), (53, 28107605), (137, 10873745), (185, 8052449), (265, 5621521), (685, 2174749), (1109, 1343285), (1961, 759665), (5069, 293885), (5545, 268657), (7261, 205165), (9805, 151933), (25345, 58777), (36305, 41033)]