47970375

素因数分解:

$3^1\times 5^3\times {\mathrm{127921}}^1$

素因数の和:127939

約数の個数: 16

約数和(自身を含む): 79823328

約数和(自身を除く): 31852953

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 127921, 383763, 639605, 1918815, 3198025, 9594075, 15990125, 47970375]

約数ペア:

[(1, 47970375), (3, 15990125), (5, 9594075), (15, 3198025), (25, 1918815), (75, 639605), (125, 383763), (375, 127921)]