8238465

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 15163200

約数和(自身を除く): 6924735

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 107, 145, 177, 261, 295, 321, 435, 531, 535, 885, 963, 1305, 1605, 1711, 2655, 3103, 4815, 5133, 6313, 8555, 9309, 15399, 15515, 18939, 25665, 27927, 31565, 46545, 56817, 76995, 94695, 139635, 183077, 284085, 549231, 915385, 1647693, 2746155, 8238465]

約数ペア:

[(1, 8238465), (3, 2746155), (5, 1647693), (9, 915385), (15, 549231), (29, 284085), (45, 183077), (59, 139635), (87, 94695), (107, 76995), (145, 56817), (177, 46545), (261, 31565), (295, 27927), (321, 25665), (435, 18939), (531, 15515), (535, 15399), (885, 9309), (963, 8555), (1305, 6313), (1605, 5133), (1711, 4815), (2655, 3103)]