2497802925

素因数分解:

$3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{67829}}^1$

素因数の和:68333

約数の個数: 24

約数和(自身を含む): 4138172640

約数和(自身を除く): 1640369715

約数列:

[1, 3, 5, 15, 25, 75, 491, 1473, 2455, 7365, 12275, 36825, 67829, 203487, 339145, 1017435, 1695725, 5087175, 33304039, 99912117, 166520195, 499560585, 832600975, 2497802925]

約数ペア:

[(1, 2497802925), (3, 832600975), (5, 499560585), (15, 166520195), (25, 99912117), (75, 33304039), (491, 5087175), (1473, 1695725), (2455, 1017435), (7365, 339145), (12275, 203487), (36825, 67829)]