156696735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47269}}^1$

素因数の和:47307

約数の個数: 32

約数和(自身を含む): 285888960

約数和(自身を除く): 129192225

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 47269, 141807, 236345, 614497, 709035, 803573, 1843491, 2410719, 3072485, 4017865, 9217455, 10446449, 12053595, 31339347, 52232245, 156696735]

約数ペア:

[(1, 156696735), (3, 52232245), (5, 31339347), (13, 12053595), (15, 10446449), (17, 9217455), (39, 4017865), (51, 3072485), (65, 2410719), (85, 1843491), (195, 803573), (221, 709035), (255, 614497), (663, 236345), (1105, 141807), (3315, 47269)]