4728735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 9199008

約数和(自身を除く): 4470273

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 233, 369, 451, 495, 615, 699, 1165, 1353, 1845, 2097, 2255, 2563, 3495, 4059, 6765, 7689, 9553, 10485, 12815, 20295, 23067, 28659, 38445, 47765, 85977, 105083, 115335, 143295, 315249, 429885, 525415, 945747, 1576245, 4728735]

約数ペア:

[(1, 4728735), (3, 1576245), (5, 945747), (9, 525415), (11, 429885), (15, 315249), (33, 143295), (41, 115335), (45, 105083), (55, 85977), (99, 47765), (123, 38445), (165, 28659), (205, 23067), (233, 20295), (369, 12815), (451, 10485), (495, 9553), (615, 7689), (699, 6765), (1165, 4059), (1353, 3495), (1845, 2563), (2097, 2255)]