10251945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 9404055

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 139, 149, 165, 417, 447, 495, 695, 745, 1251, 1341, 1529, 1639, 2085, 2235, 4587, 4917, 6255, 6705, 7645, 8195, 13761, 14751, 20711, 22935, 24585, 62133, 68805, 73755, 103555, 186399, 227821, 310665, 683463, 931995, 1139105, 2050389, 3417315, 10251945]

約数ペア:

[(1, 10251945), (3, 3417315), (5, 2050389), (9, 1139105), (11, 931995), (15, 683463), (33, 310665), (45, 227821), (55, 186399), (99, 103555), (139, 73755), (149, 68805), (165, 62133), (417, 24585), (447, 22935), (495, 20711), (695, 14751), (745, 13761), (1251, 8195), (1341, 7645), (1529, 6705), (1639, 6255), (2085, 4917), (2235, 4587)]