47913375

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 80960256

約数和(自身を除く): 33046881

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1675, 1907, 5025, 5721, 8375, 9535, 25125, 28605, 47675, 127769, 143025, 238375, 383307, 638845, 715125, 1916535, 3194225, 9582675, 15971125, 47913375]

約数ペア:

[(1, 47913375), (3, 15971125), (5, 9582675), (15, 3194225), (25, 1916535), (67, 715125), (75, 638845), (125, 383307), (201, 238375), (335, 143025), (375, 127769), (1005, 47675), (1675, 28605), (1907, 25125), (5025, 9535), (5721, 8375)]