29877705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 60854976

約数和(自身を除く): 30977271

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4643, 6435, 13929, 23215, 41787, 51073, 60359, 69645, 153219, 181077, 208935, 255365, 301795, 459657, 543231, 663949, 766095, 905385, 1991847, 2298285, 2716155, 3319745, 5975541, 9959235, 29877705]

約数ペア:

[(1, 29877705), (3, 9959235), (5, 5975541), (9, 3319745), (11, 2716155), (13, 2298285), (15, 1991847), (33, 905385), (39, 766095), (45, 663949), (55, 543231), (65, 459657), (99, 301795), (117, 255365), (143, 208935), (165, 181077), (195, 153219), (429, 69645), (495, 60359), (585, 51073), (715, 41787), (1287, 23215), (2145, 13929), (4643, 6435)]