1337156985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{1889}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 2194698240

約数和(自身を除く): 857541255

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1151, 1889, 3453, 5667, 5755, 9445, 17265, 28335, 47191, 77449, 141573, 232347, 235955, 387245, 707865, 1161735, 2174239, 6522717, 10871195, 32613585, 89143799, 267431397, 445718995, 1337156985]

約数ペア:

[(1, 1337156985), (3, 445718995), (5, 267431397), (15, 89143799), (41, 32613585), (123, 10871195), (205, 6522717), (615, 2174239), (1151, 1161735), (1889, 707865), (3453, 387245), (5667, 235955), (5755, 232347), (9445, 141573), (17265, 77449), (28335, 47191)]