194875425

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8929}}^1$

素因数の和:9042

約数の個数: 36

約数和(自身を含む): 352681420

約数和(自身を除く): 157805995

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 4365, 7275, 8929, 21825, 26787, 44645, 80361, 133935, 223225, 401805, 669675, 866113, 2009025, 2598339, 4330565, 7795017, 12991695, 21652825, 38975085, 64958475, 194875425]

約数ペア:

[(1, 194875425), (3, 64958475), (5, 38975085), (9, 21652825), (15, 12991695), (25, 7795017), (45, 4330565), (75, 2598339), (97, 2009025), (225, 866113), (291, 669675), (485, 401805), (873, 223225), (1455, 133935), (2425, 80361), (4365, 44645), (7275, 26787), (8929, 21825)]