2755209625

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{85103}}^1$

素因数の和:85162

約数の個数: 32

約数和(自身を含む): 4035972096

約数和(自身を除く): 1280762471

約数列:

[1, 5, 7, 25, 35, 37, 125, 175, 185, 259, 875, 925, 1295, 4625, 6475, 32375, 85103, 425515, 595721, 2127575, 2978605, 3148811, 10637875, 14893025, 15744055, 22041677, 74465125, 78720275, 110208385, 393601375, 551041925, 2755209625]

約数ペア:

[(1, 2755209625), (5, 551041925), (7, 393601375), (25, 110208385), (35, 78720275), (37, 74465125), (125, 22041677), (175, 15744055), (185, 14893025), (259, 10637875), (875, 3148811), (925, 2978605), (1295, 2127575), (4625, 595721), (6475, 425515), (32375, 85103)]