1237960045

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1301}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 1755887616

約数和(自身を除く): 517927571

約数列:

[1, 5, 7, 31, 35, 155, 217, 877, 1085, 1301, 4385, 6139, 6505, 9107, 27187, 30695, 40331, 45535, 135935, 190309, 201655, 282317, 951545, 1140977, 1411585, 5704885, 7986839, 35370287, 39934195, 176851435, 247592009, 1237960045]

約数ペア:

[(1, 1237960045), (5, 247592009), (7, 176851435), (31, 39934195), (35, 35370287), (155, 7986839), (217, 5704885), (877, 1411585), (1085, 1140977), (1301, 951545), (4385, 282317), (6139, 201655), (6505, 190309), (9107, 135935), (27187, 45535), (30695, 40331)]