2508795

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 4386096

約数和(自身を除く): 1877301

約数列:

[1, 3, 5, 9, 15, 45, 197, 283, 591, 849, 985, 1415, 1773, 2547, 2955, 4245, 8865, 12735, 55751, 167253, 278755, 501759, 836265, 2508795]

約数ペア:

[(1, 2508795), (3, 836265), (5, 501759), (9, 278755), (15, 167253), (45, 55751), (197, 12735), (283, 8865), (591, 4245), (849, 2955), (985, 2547), (1415, 1773)]