25041415

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 35961984

約数和(自身を除く): 10920569

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 317, 427, 1295, 1585, 2135, 2219, 2257, 11095, 11285, 11729, 15799, 19337, 58645, 78995, 82103, 96685, 135359, 410515, 676795, 715469, 3577345, 5008283, 25041415]

約数ペア:

[(1, 25041415), (5, 5008283), (7, 3577345), (35, 715469), (37, 676795), (61, 410515), (185, 135359), (259, 96685), (305, 82103), (317, 78995), (427, 58645), (1295, 19337), (1585, 15799), (2135, 11729), (2219, 11285), (2257, 11095)]