30413850625

素因数分解:

$5^4\times {\mathrm{599}}^1\times {\mathrm{81239}}^1$

素因数の和:81858

約数の個数: 20

約数和(自身を含む): 38069064000

約数和(自身を除く): 7655213375

約数列:

[1, 5, 25, 125, 599, 625, 2995, 14975, 74875, 81239, 374375, 406195, 2030975, 10154875, 48662161, 50774375, 243310805, 1216554025, 6082770125, 30413850625]

約数ペア:

[(1, 30413850625), (5, 6082770125), (25, 1216554025), (125, 243310805), (599, 50774375), (625, 48662161), (2995, 10154875), (14975, 2030975), (74875, 406195), (81239, 374375)]