27748595

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 39747456

約数和(自身を除く): 11998861

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 317, 427, 1435, 1585, 2135, 2219, 2501, 11095, 12505, 12997, 17507, 19337, 64985, 87535, 90979, 96685, 135359, 454895, 676795, 792817, 3964085, 5549719, 27748595]

約数ペア:

[(1, 27748595), (5, 5549719), (7, 3964085), (35, 792817), (41, 676795), (61, 454895), (205, 135359), (287, 96685), (305, 90979), (317, 87535), (427, 64985), (1435, 19337), (1585, 17507), (2135, 12997), (2219, 12505), (2501, 11095)]