12444225

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 20683200

約数和(自身を除く): 8238975

約数列:

[1, 3, 5, 15, 25, 75, 277, 599, 831, 1385, 1797, 2995, 4155, 6925, 8985, 14975, 20775, 44925, 165923, 497769, 829615, 2488845, 4148075, 12444225]

約数ペア:

[(1, 12444225), (3, 4148075), (5, 2488845), (15, 829615), (25, 497769), (75, 165923), (277, 44925), (599, 20775), (831, 14975), (1385, 8985), (1797, 6925), (2995, 4155)]