117788175

素因数分解:

$3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 84

約数和(自身を含む): 229320144

約数和(自身を除く): 111531969

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 243, 281, 345, 405, 575, 621, 675, 729, 843, 1035, 1215, 1405, 1725, 1863, 2025, 2529, 3105, 3645, 4215, 5175, 5589, 6075, 6463, 7025, 7587, 9315, 12645, 15525, 16767, 18225, 19389, 21075, 22761, 27945, 32315, 37935, 46575, 58167, 63225, 68283, 83835, 96945, 113805, 139725, 161575, 174501, 189675, 204849, 290835, 341415, 419175, 484725, 523503, 569025, 872505, 1024245, 1454175, 1570509, 1707075, 2617515, 4362525, 4711527, 5121225, 7852545, 13087575, 23557635, 39262725, 117788175]

約数ペア:

[(1, 117788175), (3, 39262725), (5, 23557635), (9, 13087575), (15, 7852545), (23, 5121225), (25, 4711527), (27, 4362525), (45, 2617515), (69, 1707075), (75, 1570509), (81, 1454175), (115, 1024245), (135, 872505), (207, 569025), (225, 523503), (243, 484725), (281, 419175), (345, 341415), (405, 290835), (575, 204849), (621, 189675), (675, 174501), (729, 161575), (843, 139725), (1035, 113805), (1215, 96945), (1405, 83835), (1725, 68283), (1863, 63225), (2025, 58167), (2529, 46575), (3105, 37935), (3645, 32315), (4215, 27945), (5175, 22761), (5589, 21075), (6075, 19389), (6463, 18225), (7025, 16767), (7587, 15525), (9315, 12645)]