23951395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 33247872

約数和(自身を除く): 9296477

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 433, 481, 851, 1495, 2165, 2405, 4255, 5629, 9959, 11063, 16021, 28145, 49795, 55315, 80105, 129467, 208273, 368483, 647335, 1041365, 1842415, 4790279, 23951395]

約数ペア:

[(1, 23951395), (5, 4790279), (13, 1842415), (23, 1041365), (37, 647335), (65, 368483), (115, 208273), (185, 129467), (299, 80105), (433, 55315), (481, 49795), (851, 28145), (1495, 16021), (2165, 11063), (2405, 9959), (4255, 5629)]