158534545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{3571}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 205232832

約数和(自身を除く): 46698287

約数列:

[1, 5, 13, 65, 683, 3415, 3571, 8879, 17855, 44395, 46423, 232115, 2438993, 12194965, 31706909, 158534545]

約数ペア:

[(1, 158534545), (5, 31706909), (13, 12194965), (65, 2438993), (683, 232115), (3415, 46423), (3571, 44395), (8879, 17855)]