66883355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 39984805

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 929, 935, 1309, 2057, 4235, 4645, 6503, 6545, 10219, 10285, 14399, 15793, 32515, 51095, 71533, 71995, 78965, 110551, 112409, 173723, 357665, 552755, 562045, 786863, 868615, 1216061, 1910953, 3934315, 6080305, 9554765, 13376671, 66883355]

約数ペア:

[(1, 66883355), (5, 13376671), (7, 9554765), (11, 6080305), (17, 3934315), (35, 1910953), (55, 1216061), (77, 868615), (85, 786863), (119, 562045), (121, 552755), (187, 357665), (385, 173723), (595, 112409), (605, 110551), (847, 78965), (929, 71995), (935, 71533), (1309, 51095), (2057, 32515), (4235, 15793), (4645, 14399), (6503, 10285), (6545, 10219)]