209827755

素因数分解:

$3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{4603}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 364139568

約数和(自身を除く): 154311813

約数列:

[1, 3, 5, 9, 15, 45, 1013, 3039, 4603, 5065, 9117, 13809, 15195, 23015, 41427, 45585, 69045, 207135, 4662839, 13988517, 23314195, 41965551, 69942585, 209827755]

約数ペア:

[(1, 209827755), (3, 69942585), (5, 41965551), (9, 23314195), (15, 13988517), (45, 4662839), (1013, 207135), (3039, 69045), (4603, 45585), (5065, 41427), (9117, 23015), (13809, 15195)]