67361985

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3733}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 117083304

約数和(自身を除く): 49721319

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 3733, 6015, 11199, 18045, 18665, 33597, 55995, 167985, 1496933, 4490799, 7484665, 13472397, 22453995, 67361985]

約数ペア:

[(1, 67361985), (3, 22453995), (5, 13472397), (9, 7484665), (15, 4490799), (45, 1496933), (401, 167985), (1203, 55995), (2005, 33597), (3609, 18665), (3733, 18045), (6015, 11199)]