44197855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 59246208

約数和(自身を除く): 15048353

約数列:

[1, 5, 13, 61, 65, 71, 157, 305, 355, 785, 793, 923, 2041, 3965, 4331, 4615, 9577, 10205, 11147, 21655, 47885, 55735, 56303, 124501, 144911, 281515, 622505, 679967, 724555, 3399835, 8839571, 44197855]

約数ペア:

[(1, 44197855), (5, 8839571), (13, 3399835), (61, 724555), (65, 679967), (71, 622505), (157, 281515), (305, 144911), (355, 124501), (785, 56303), (793, 55735), (923, 47885), (2041, 21655), (3965, 11147), (4331, 10205), (4615, 9577)]