27304375

素因数分解:

$5^4\times 7^1\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 30

約数和(自身を含む): 39493608

約数和(自身を除く): 12189233

約数列:

[1, 5, 7, 25, 35, 79, 125, 175, 395, 553, 625, 875, 1975, 2765, 4375, 6241, 9875, 13825, 31205, 43687, 49375, 69125, 156025, 218435, 345625, 780125, 1092175, 3900625, 5460875, 27304375]

約数ペア:

[(1, 27304375), (5, 5460875), (7, 3900625), (25, 1092175), (35, 780125), (79, 345625), (125, 218435), (175, 156025), (395, 69125), (553, 49375), (625, 43687), (875, 31205), (1975, 13825), (2765, 9875), (4375, 6241)]