2902948825

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271939}}^1$

素因数の和:272017

約数の個数: 24

約数和(自身を含む): 4181349440

約数和(自身を除く): 1278400615

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 271939, 1359695, 1903573, 6798475, 9517865, 16588279, 47589325, 82941395, 116117953, 414706975, 580589765, 2902948825]

約数ペア:

[(1, 2902948825), (5, 580589765), (7, 414706975), (25, 116117953), (35, 82941395), (61, 47589325), (175, 16588279), (305, 9517865), (427, 6798475), (1525, 1903573), (2135, 1359695), (10675, 271939)]