153415745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{141397}}^1$

素因数の和:141440

約数の個数: 16

約数和(自身を含む): 217187328

約数和(自身を除く): 63771583

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 141397, 706985, 989779, 4383307, 4948895, 21916535, 30683149, 153415745]

約数ペア:

[(1, 153415745), (5, 30683149), (7, 21916535), (31, 4948895), (35, 4383307), (155, 989779), (217, 706985), (1085, 141397)]