157049345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7219}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 199272000

約数和(自身を除く): 42222655

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 7219, 21755, 36095, 137161, 685805, 1653151, 8265755, 31409869, 157049345]

約数ペア:

[(1, 157049345), (5, 31409869), (19, 8265755), (95, 1653151), (229, 685805), (1145, 137161), (4351, 36095), (7219, 21755)]