1472205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 2741472

約数和(自身を除く): 1269267

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2003, 6009, 10015, 14021, 30045, 42063, 70105, 98147, 210315, 294441, 490735, 1472205]

約数ペア:

[(1, 1472205), (3, 490735), (5, 294441), (7, 210315), (15, 98147), (21, 70105), (35, 42063), (49, 30045), (105, 14021), (147, 10015), (245, 6009), (735, 2003)]