157024155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2689}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 267278400

約数和(自身を除く): 110254245

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1145, 2689, 3435, 3893, 8067, 11679, 13445, 19465, 40335, 45713, 58395, 137139, 228565, 615781, 685695, 1847343, 3078905, 9236715, 10468277, 31404831, 52341385, 157024155]

約数ペア:

[(1, 157024155), (3, 52341385), (5, 31404831), (15, 10468277), (17, 9236715), (51, 3078905), (85, 1847343), (229, 685695), (255, 615781), (687, 228565), (1145, 137139), (2689, 58395), (3435, 45713), (3893, 40335), (8067, 19465), (11679, 13445)]