39274875

素因数分解:

$3^6\times 5^3\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 56

約数和(自身を含む): 73659456

約数和(自身を除く): 34384581

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 431, 675, 729, 1125, 1215, 1293, 2025, 2155, 3375, 3645, 3879, 6075, 6465, 10125, 10775, 11637, 18225, 19395, 30375, 32325, 34911, 53875, 58185, 91125, 96975, 104733, 161625, 174555, 290925, 314199, 484875, 523665, 872775, 1454625, 1570995, 2618325, 4363875, 7854975, 13091625, 39274875]

約数ペア:

[(1, 39274875), (3, 13091625), (5, 7854975), (9, 4363875), (15, 2618325), (25, 1570995), (27, 1454625), (45, 872775), (75, 523665), (81, 484875), (125, 314199), (135, 290925), (225, 174555), (243, 161625), (375, 104733), (405, 96975), (431, 91125), (675, 58185), (729, 53875), (1125, 34911), (1215, 32325), (1293, 30375), (2025, 19395), (2155, 18225), (3375, 11637), (3645, 10775), (3879, 10125), (6075, 6465)]