75314745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 149748480

約数和(自身を除く): 74433735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 369, 451, 495, 615, 1107, 1237, 1353, 1485, 1845, 2255, 3711, 4059, 5535, 6185, 6765, 11133, 12177, 13607, 18555, 20295, 33399, 40821, 50717, 55665, 60885, 68035, 122463, 152151, 166995, 204105, 253585, 367389, 456453, 557887, 612315, 760755, 1369359, 1673661, 1836945, 2282265, 2789435, 5020983, 6846795, 8368305, 15062949, 25104915, 75314745]

約数ペア:

[(1, 75314745), (3, 25104915), (5, 15062949), (9, 8368305), (11, 6846795), (15, 5020983), (27, 2789435), (33, 2282265), (41, 1836945), (45, 1673661), (55, 1369359), (99, 760755), (123, 612315), (135, 557887), (165, 456453), (205, 367389), (297, 253585), (369, 204105), (451, 166995), (495, 152151), (615, 122463), (1107, 68035), (1237, 60885), (1353, 55665), (1485, 50717), (1845, 40821), (2255, 33399), (3711, 20295), (4059, 18555), (5535, 13607), (6185, 12177), (6765, 11133)]