9863099015

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19629

約数の個数: 72

約数和(自身を含む): 16024535856

約数和(自身を除く): 6161436841

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 121, 187, 245, 385, 539, 595, 605, 833, 847, 935, 1309, 2057, 2695, 4165, 4235, 5929, 6545, 9163, 10285, 14399, 19571, 29645, 45815, 71995, 97855, 100793, 136997, 215281, 332707, 503965, 684985, 958979, 1076405, 1506967, 1663535, 2328949, 2368091, 3659777, 4794895, 7534835, 10548769, 11644745, 11840455, 16302643, 16576637, 18298885, 25618439, 40257547, 52743845, 81513215, 82883185, 116036459, 128092195, 179329073, 201287735, 281802829, 580182295, 896645365, 1409014145, 1972619803, 9863099015]

約数ペア:

[(1, 9863099015), (5, 1972619803), (7, 1409014145), (11, 896645365), (17, 580182295), (35, 281802829), (49, 201287735), (55, 179329073), (77, 128092195), (85, 116036459), (119, 82883185), (121, 81513215), (187, 52743845), (245, 40257547), (385, 25618439), (539, 18298885), (595, 16576637), (605, 16302643), (833, 11840455), (847, 11644745), (935, 10548769), (1309, 7534835), (2057, 4794895), (2695, 3659777), (4165, 2368091), (4235, 2328949), (5929, 1663535), (6545, 1506967), (9163, 1076405), (10285, 958979), (14399, 684985), (19571, 503965), (29645, 332707), (45815, 215281), (71995, 136997), (97855, 100793)]