2853955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 3901968

約数和(自身を除く): 1048013

約数列:

[1, 5, 13, 23, 65, 83, 115, 299, 415, 529, 1079, 1495, 1909, 2645, 5395, 6877, 9545, 24817, 34385, 43907, 124085, 219535, 570791, 2853955]

約数ペア:

[(1, 2853955), (5, 570791), (13, 219535), (23, 124085), (65, 43907), (83, 34385), (115, 24817), (299, 9545), (415, 6877), (529, 5395), (1079, 2645), (1495, 1909)]