74280745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6705

約数の個数: 32

約数和(自身を含む): 114981120

約数和(自身を除く): 40700375

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 6653, 11165, 33265, 46571, 73183, 192937, 232855, 365915, 512281, 964685, 1350559, 2122307, 2561405, 6752795, 10611535, 14856149, 74280745]

約数ペア:

[(1, 74280745), (5, 14856149), (7, 10611535), (11, 6752795), (29, 2561405), (35, 2122307), (55, 1350559), (77, 964685), (145, 512281), (203, 365915), (319, 232855), (385, 192937), (1015, 73183), (1595, 46571), (2233, 33265), (6653, 11165)]