84181845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13789}}^1$

素因数の和:13845

約数の個数: 32

約数和(自身を含む): 150917760

約数和(自身を除く): 66735915

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 13789, 41367, 68945, 151679, 206835, 455037, 510193, 758395, 1530579, 2275185, 2550965, 5612123, 7652895, 16836369, 28060615, 84181845]

約数ペア:

[(1, 84181845), (3, 28060615), (5, 16836369), (11, 7652895), (15, 5612123), (33, 2550965), (37, 2275185), (55, 1530579), (111, 758395), (165, 510193), (185, 455037), (407, 206835), (555, 151679), (1221, 68945), (2035, 41367), (6105, 13789)]