814389615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8867}}^1$

素因数の和:9048

約数の個数: 48

約数和(自身を含む): 1530049248

約数和(自身を除く): 715659633

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 471, 585, 785, 1413, 2041, 2355, 6123, 7065, 8867, 10205, 18369, 26601, 30615, 44335, 79803, 91845, 115271, 133005, 345813, 399015, 576355, 1037439, 1392119, 1729065, 4176357, 5187195, 6960595, 12529071, 18097547, 20881785, 54292641, 62645355, 90487735, 162877923, 271463205, 814389615]

約数ペア:

[(1, 814389615), (3, 271463205), (5, 162877923), (9, 90487735), (13, 62645355), (15, 54292641), (39, 20881785), (45, 18097547), (65, 12529071), (117, 6960595), (157, 5187195), (195, 4176357), (471, 1729065), (585, 1392119), (785, 1037439), (1413, 576355), (2041, 399015), (2355, 345813), (6123, 133005), (7065, 115271), (8867, 91845), (10205, 79803), (18369, 44335), (26601, 30615)]