54431455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 73579968

約数和(自身を除く): 19148513

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 1583, 2645, 6877, 7915, 20579, 34385, 36409, 102895, 182045, 473317, 837407, 2366585, 4187035, 10886291, 54431455]

約数ペア:

[(1, 54431455), (5, 10886291), (13, 4187035), (23, 2366585), (65, 837407), (115, 473317), (299, 182045), (529, 102895), (1495, 36409), (1583, 34385), (2645, 20579), (6877, 7915)]