24973825825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{1811}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 33708592512

約数和(自身を除く): 8734766687

約数列:

[1, 5, 13, 25, 65, 151, 281, 325, 755, 1405, 1811, 1963, 3653, 3775, 7025, 9055, 9815, 18265, 23543, 42431, 45275, 49075, 91325, 117715, 212155, 273461, 508891, 551603, 588575, 1060775, 1367305, 2544455, 2758015, 3554993, 6615583, 6836525, 12722275, 13790075, 17774965, 33077915, 76842541, 88874825, 165389575, 384212705, 998953033, 1921063525, 4994765165, 24973825825]

約数ペア:

[(1, 24973825825), (5, 4994765165), (13, 1921063525), (25, 998953033), (65, 384212705), (151, 165389575), (281, 88874825), (325, 76842541), (755, 33077915), (1405, 17774965), (1811, 13790075), (1963, 12722275), (3653, 6836525), (3775, 6615583), (7025, 3554993), (9055, 2758015), (9815, 2544455), (18265, 1367305), (23543, 1060775), (42431, 588575), (45275, 551603), (49075, 508891), (91325, 273461), (117715, 212155)]