15207390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15361}}^1$

素因数の和:15385

約数の個数: 48

約数和(自身を含む): 43136496

約数和(自身を除く): 27929106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 15361, 30722, 46083, 76805, 92166, 138249, 153610, 168971, 230415, 276498, 337942, 460830, 506913, 691245, 844855, 1013826, 1382490, 1520739, 1689710, 2534565, 3041478, 5069130, 7603695, 15207390]

約数ペア:

[(1, 15207390), (2, 7603695), (3, 5069130), (5, 3041478), (6, 2534565), (9, 1689710), (10, 1520739), (11, 1382490), (15, 1013826), (18, 844855), (22, 691245), (30, 506913), (33, 460830), (45, 337942), (55, 276498), (66, 230415), (90, 168971), (99, 153610), (110, 138249), (165, 92166), (198, 76805), (330, 46083), (495, 30722), (990, 15361)]