4100085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3943755

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 251, 297, 363, 495, 605, 753, 1089, 1255, 1485, 1815, 2259, 2761, 3267, 3765, 5445, 6777, 8283, 11295, 13805, 16335, 24849, 30371, 33885, 41415, 74547, 91113, 124245, 151855, 273339, 372735, 455565, 820017, 1366695, 4100085]

約数ペア:

[(1, 4100085), (3, 1366695), (5, 820017), (9, 455565), (11, 372735), (15, 273339), (27, 151855), (33, 124245), (45, 91113), (55, 74547), (99, 41415), (121, 33885), (135, 30371), (165, 24849), (251, 16335), (297, 13805), (363, 11295), (495, 8283), (605, 6777), (753, 5445), (1089, 3765), (1255, 3267), (1485, 2761), (1815, 2259)]