28732165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 44169984

約数和(自身を除く): 15437819

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2017, 2035, 2849, 10085, 14119, 14245, 22187, 70595, 74629, 110935, 155309, 373145, 522403, 776545, 820919, 2612015, 4104595, 5746433, 28732165]

約数ペア:

[(1, 28732165), (5, 5746433), (7, 4104595), (11, 2612015), (35, 820919), (37, 776545), (55, 522403), (77, 373145), (185, 155309), (259, 110935), (385, 74629), (407, 70595), (1295, 22187), (2017, 14245), (2035, 14119), (2849, 10085)]