145071045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{460543}}^1$

素因数の和:460561

約数の個数: 24

約数和(自身を含む): 287379456

約数和(自身を除く): 142308411

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 460543, 1381629, 2302715, 3223801, 4144887, 6908145, 9671403, 16119005, 20724435, 29014209, 48357015, 145071045]

約数ペア:

[(1, 145071045), (3, 48357015), (5, 29014209), (7, 20724435), (9, 16119005), (15, 9671403), (21, 6908145), (35, 4144887), (45, 3223801), (63, 2302715), (105, 1381629), (315, 460543)]