314725995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 557575200

約数和(自身を除く): 242849205

約数列:

[1, 3, 5, 9, 15, 45, 73, 149, 219, 365, 447, 643, 657, 745, 1095, 1341, 1929, 2235, 3215, 3285, 5787, 6705, 9645, 10877, 28935, 32631, 46939, 54385, 95807, 97893, 140817, 163155, 234695, 287421, 422451, 479035, 489465, 704085, 862263, 1437105, 2112255, 4311315, 6993911, 20981733, 34969555, 62945199, 104908665, 314725995]

約数ペア:

[(1, 314725995), (3, 104908665), (5, 62945199), (9, 34969555), (15, 20981733), (45, 6993911), (73, 4311315), (149, 2112255), (219, 1437105), (365, 862263), (447, 704085), (643, 489465), (657, 479035), (745, 422451), (1095, 287421), (1341, 234695), (1929, 163155), (2235, 140817), (3215, 97893), (3285, 95807), (5787, 54385), (6705, 46939), (9645, 32631), (10877, 28935)]