47985375

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 81821376

約数和(自身を除く): 33836001

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 3121, 5125, 9363, 15375, 15605, 46815, 78025, 127961, 234075, 383883, 390125, 639805, 1170375, 1919415, 3199025, 9597075, 15995125, 47985375]

約数ペア:

[(1, 47985375), (3, 15995125), (5, 9597075), (15, 3199025), (25, 1919415), (41, 1170375), (75, 639805), (123, 390125), (125, 383883), (205, 234075), (375, 127961), (615, 78025), (1025, 46815), (3075, 15605), (3121, 15375), (5125, 9363)]