9819975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11927

約数の個数: 24

約数和(自身を含む): 17713152

約数和(自身を除く): 7893177

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 11903, 35709, 59515, 130933, 178545, 297575, 392799, 654665, 892725, 1963995, 3273325, 9819975]

約数ペア:

[(1, 9819975), (3, 3273325), (5, 1963995), (11, 892725), (15, 654665), (25, 392799), (33, 297575), (55, 178545), (75, 130933), (165, 59515), (275, 35709), (825, 11903)]