4954345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 1940375

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 431, 605, 1045, 2155, 2299, 4741, 8189, 11495, 23705, 40945, 52151, 90079, 260755, 450395, 990869, 4954345]

約数ペア:

[(1, 4954345), (5, 990869), (11, 450395), (19, 260755), (55, 90079), (95, 52151), (121, 40945), (209, 23705), (431, 11495), (605, 8189), (1045, 4741), (2155, 2299)]