103025685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{140171}}^1$

素因数の和:140193

約数の個数: 24

約数和(自身を含む): 191755296

約数和(自身を除く): 88729611

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 140171, 420513, 700855, 981197, 2102565, 2943591, 4905985, 6868379, 14717955, 20605137, 34341895, 103025685]

約数ペア:

[(1, 103025685), (3, 34341895), (5, 20605137), (7, 14717955), (15, 6868379), (21, 4905985), (35, 2943591), (49, 2102565), (105, 981197), (147, 700855), (245, 420513), (735, 140171)]