29903445

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 62496000

約数和(自身を除く): 32592555

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1549, 1755, 2145, 3861, 4647, 6435, 7745, 13941, 17039, 19305, 20137, 23235, 41823, 51117, 60411, 69705, 85195, 100685, 153351, 181233, 209115, 221507, 255585, 302055, 460053, 543699, 664521, 766755, 906165, 1107535, 1993563, 2300265, 2718495, 3322605, 5980689, 9967815, 29903445]

約数ペア:

[(1, 29903445), (3, 9967815), (5, 5980689), (9, 3322605), (11, 2718495), (13, 2300265), (15, 1993563), (27, 1107535), (33, 906165), (39, 766755), (45, 664521), (55, 543699), (65, 460053), (99, 302055), (117, 255585), (135, 221507), (143, 209115), (165, 181233), (195, 153351), (297, 100685), (351, 85195), (429, 69705), (495, 60411), (585, 51117), (715, 41823), (1287, 23235), (1485, 20137), (1549, 19305), (1755, 17039), (2145, 13941), (3861, 7745), (4647, 6435)]