514967425

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^2$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 742869120

約数和(自身を除く): 227901695

約数列:

[1, 5, 7, 25, 35, 79, 175, 193, 395, 553, 965, 1351, 1975, 2765, 4825, 6755, 13825, 15247, 33775, 37249, 76235, 106729, 186245, 260743, 381175, 533645, 931225, 1303715, 2668225, 2942671, 6518575, 14713355, 20598697, 73566775, 102993485, 514967425]

約数ペア:

[(1, 514967425), (5, 102993485), (7, 73566775), (25, 20598697), (35, 14713355), (79, 6518575), (175, 2942671), (193, 2668225), (395, 1303715), (553, 931225), (965, 533645), (1351, 381175), (1975, 260743), (2765, 186245), (4825, 106729), (6755, 76235), (13825, 37249), (15247, 33775)]