73551995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 26810245

約数列:

[1, 5, 11, 31, 55, 155, 179, 241, 341, 895, 1205, 1705, 1969, 2651, 5549, 7471, 9845, 13255, 27745, 37355, 43139, 61039, 82181, 215695, 305195, 410905, 474529, 1337309, 2372645, 6686545, 14710399, 73551995]

約数ペア:

[(1, 73551995), (5, 14710399), (11, 6686545), (31, 2372645), (55, 1337309), (155, 474529), (179, 410905), (241, 305195), (341, 215695), (895, 82181), (1205, 61039), (1705, 43139), (1969, 37355), (2651, 27745), (5549, 13255), (7471, 9845)]