149042285

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{28201}}^1$

素因数の和:28364

約数の個数: 16

約数和(自身を含む): 205761792

約数和(自身を除く): 56719507

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 28201, 141005, 197407, 987035, 4258351, 21291755, 29808457, 149042285]

約数ペア:

[(1, 149042285), (5, 29808457), (7, 21291755), (35, 4258351), (151, 987035), (755, 197407), (1057, 141005), (5285, 28201)]