4471921875

素因数分解:

$3^1\times 5^6\times {\mathrm{95401}}^1$

素因数の和:95434

約数の個数: 28

約数和(自身を含む): 7453185848

約数和(自身を除く): 2981263973

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3125, 9375, 15625, 46875, 95401, 286203, 477005, 1431015, 2385025, 7155075, 11925125, 35775375, 59625625, 178876875, 298128125, 894384375, 1490640625, 4471921875]

約数ペア:

[(1, 4471921875), (3, 1490640625), (5, 894384375), (15, 298128125), (25, 178876875), (75, 59625625), (125, 35775375), (375, 11925125), (625, 7155075), (1875, 2385025), (3125, 1431015), (9375, 477005), (15625, 286203), (46875, 95401)]