67128565525

素因数分解:

$5^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{275371}}^1$

素因数の和:275594

約数の個数: 36

約数和(自身を含む): 97316464800

約数和(自身を除く): 30187899275

約数列:

[1, 5, 7, 25, 35, 49, 175, 199, 245, 995, 1225, 1393, 4975, 6965, 9751, 34825, 48755, 243775, 275371, 1376855, 1927597, 6884275, 9637985, 13493179, 48189925, 54798829, 67465895, 273994145, 337329475, 383591803, 1369970725, 1917959015, 2685142621, 9589795075, 13425713105, 67128565525]

約数ペア:

[(1, 67128565525), (5, 13425713105), (7, 9589795075), (25, 2685142621), (35, 1917959015), (49, 1369970725), (175, 383591803), (199, 337329475), (245, 273994145), (995, 67465895), (1225, 54798829), (1393, 48189925), (4975, 13493179), (6965, 9637985), (9751, 6884275), (34825, 1927597), (48755, 1376855), (243775, 275371)]