47704375

素因数分解:

$5^4\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 20

約数和(自身を含む): 60180736

約数和(自身を除く): 12476361

約数列:

[1, 5, 25, 125, 127, 601, 625, 635, 3005, 3175, 15025, 15875, 75125, 76327, 79375, 375625, 381635, 1908175, 9540875, 47704375]

約数ペア:

[(1, 47704375), (5, 9540875), (25, 1908175), (125, 381635), (127, 375625), (601, 79375), (625, 76327), (635, 75125), (3005, 15875), (3175, 15025)]