445751895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 739653120

約数和(自身を除く): 293901225

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 491, 1473, 2087, 2455, 6261, 7365, 10435, 14239, 31305, 42717, 60523, 71195, 181569, 213585, 302615, 907845, 1024717, 3074151, 5123585, 15370755, 29716793, 89150379, 148583965, 445751895]

約数ペア:

[(1, 445751895), (3, 148583965), (5, 89150379), (15, 29716793), (29, 15370755), (87, 5123585), (145, 3074151), (435, 1024717), (491, 907845), (1473, 302615), (2087, 213585), (2455, 181569), (6261, 71195), (7365, 60523), (10435, 42717), (14239, 31305)]