12874125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 23377536

約数和(自身を除く): 10503411

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 3121, 4125, 9363, 15605, 34331, 46815, 78025, 102993, 171655, 234075, 390125, 514965, 858275, 1170375, 2574825, 4291375, 12874125]

約数ペア:

[(1, 12874125), (3, 4291375), (5, 2574825), (11, 1170375), (15, 858275), (25, 514965), (33, 390125), (55, 234075), (75, 171655), (125, 102993), (165, 78025), (275, 46815), (375, 34331), (825, 15605), (1375, 9363), (3121, 4125)]