47320035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{64381}}^1$

素因数の和:64403

約数の個数: 24

約数和(自身を含む): 88074576

約数和(自身を除く): 40754541

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 64381, 193143, 321905, 450667, 965715, 1352001, 2253335, 3154669, 6760005, 9464007, 15773345, 47320035]

約数ペア:

[(1, 47320035), (3, 15773345), (5, 9464007), (7, 6760005), (15, 3154669), (21, 2253335), (35, 1352001), (49, 965715), (105, 450667), (147, 321905), (245, 193143), (735, 64381)]