89080475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 121117248

約数和(自身を除く): 32036773

約数列:

[1, 5, 11, 25, 55, 227, 275, 1135, 1427, 2497, 5675, 7135, 12485, 15697, 35675, 62425, 78485, 323929, 392425, 1619645, 3563219, 8098225, 17816095, 89080475]

約数ペア:

[(1, 89080475), (5, 17816095), (11, 8098225), (25, 3563219), (55, 1619645), (227, 392425), (275, 323929), (1135, 78485), (1427, 62425), (2497, 35675), (5675, 15697), (7135, 12485)]