254625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 489216

約数和(自身を除く): 234591

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 97, 105, 125, 175, 291, 375, 485, 525, 679, 875, 1455, 2037, 2425, 2625, 3395, 7275, 10185, 12125, 16975, 36375, 50925, 84875, 254625]

約数ペア:

[(1, 254625), (3, 84875), (5, 50925), (7, 36375), (15, 16975), (21, 12125), (25, 10185), (35, 7275), (75, 3395), (97, 2625), (105, 2425), (125, 2037), (175, 1455), (291, 875), (375, 679), (485, 525)]