128701055

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 180182016

約数和(自身を除く): 51480961

約数列:

[1, 5, 7, 35, 97, 167, 227, 485, 679, 835, 1135, 1169, 1589, 3395, 5845, 7945, 16199, 22019, 37909, 80995, 110095, 113393, 154133, 189545, 265363, 566965, 770665, 1326815, 3677173, 18385865, 25740211, 128701055]

約数ペア:

[(1, 128701055), (5, 25740211), (7, 18385865), (35, 3677173), (97, 1326815), (167, 770665), (227, 566965), (485, 265363), (679, 189545), (835, 154133), (1135, 113393), (1169, 110095), (1589, 80995), (3395, 37909), (5845, 22019), (7945, 16199)]