91711345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 132091344

約数和(自身を除く): 40379999

約数列:

[1, 5, 11, 17, 37, 55, 85, 121, 185, 187, 241, 407, 605, 629, 935, 1205, 2035, 2057, 2651, 3145, 4097, 4477, 6919, 8917, 10285, 13255, 20485, 22385, 29161, 34595, 44585, 45067, 76109, 98087, 145805, 151589, 225335, 380545, 490435, 495737, 757945, 1078957, 1667479, 2478685, 5394785, 8337395, 18342269, 91711345]

約数ペア:

[(1, 91711345), (5, 18342269), (11, 8337395), (17, 5394785), (37, 2478685), (55, 1667479), (85, 1078957), (121, 757945), (185, 495737), (187, 490435), (241, 380545), (407, 225335), (605, 151589), (629, 145805), (935, 98087), (1205, 76109), (2035, 45067), (2057, 44585), (2651, 34595), (3145, 29161), (4097, 22385), (4477, 20485), (6919, 13255), (8917, 10285)]