54890385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 42154095

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4211, 4345, 12633, 13035, 21055, 46321, 63165, 138963, 231605, 332669, 694815, 998007, 1663345, 3659359, 4990035, 10978077, 18296795, 54890385]

約数ペア:

[(1, 54890385), (3, 18296795), (5, 10978077), (11, 4990035), (15, 3659359), (33, 1663345), (55, 998007), (79, 694815), (165, 332669), (237, 231605), (395, 138963), (869, 63165), (1185, 46321), (2607, 21055), (4211, 13035), (4345, 12633)]