22956375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 43714944

約数和(自身を除く): 20758569

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 277, 325, 375, 425, 663, 831, 975, 1105, 1275, 1385, 1625, 2125, 3315, 3601, 4155, 4709, 4875, 5525, 6375, 6925, 10803, 14127, 16575, 18005, 20775, 23545, 27625, 34625, 54015, 61217, 70635, 82875, 90025, 103875, 117725, 183651, 270075, 306085, 353175, 450125, 588625, 918255, 1350375, 1530425, 1765875, 4591275, 7652125, 22956375]

約数ペア:

[(1, 22956375), (3, 7652125), (5, 4591275), (13, 1765875), (15, 1530425), (17, 1350375), (25, 918255), (39, 588625), (51, 450125), (65, 353175), (75, 306085), (85, 270075), (125, 183651), (195, 117725), (221, 103875), (255, 90025), (277, 82875), (325, 70635), (375, 61217), (425, 54015), (663, 34625), (831, 27625), (975, 23545), (1105, 20775), (1275, 18005), (1385, 16575), (1625, 14127), (2125, 10803), (3315, 6925), (3601, 6375), (4155, 5525), (4709, 4875)]