4997925

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 9083620

約数和(自身を除く): 4085695

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 229, 291, 485, 687, 873, 1145, 1455, 2061, 2425, 3435, 4365, 5725, 7275, 10305, 17175, 21825, 22213, 51525, 66639, 111065, 199917, 333195, 555325, 999585, 1665975, 4997925]

約数ペア:

[(1, 4997925), (3, 1665975), (5, 999585), (9, 555325), (15, 333195), (25, 199917), (45, 111065), (75, 66639), (97, 51525), (225, 22213), (229, 21825), (291, 17175), (485, 10305), (687, 7275), (873, 5725), (1145, 4365), (1455, 3435), (2061, 2425)]