123040995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 246951936

約数和(自身を除く): 123910941

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 307, 347, 385, 921, 1041, 1155, 1535, 1735, 2149, 2429, 3377, 3817, 4605, 5205, 6447, 7287, 10131, 10745, 11451, 12145, 16885, 19085, 23639, 26719, 32235, 36435, 50655, 57255, 70917, 80157, 106529, 118195, 133595, 319587, 354585, 400785, 532645, 745703, 1171819, 1597935, 2237109, 3515457, 3728515, 5859095, 8202733, 11185545, 17577285, 24608199, 41013665, 123040995]

約数ペア:

[(1, 123040995), (3, 41013665), (5, 24608199), (7, 17577285), (11, 11185545), (15, 8202733), (21, 5859095), (33, 3728515), (35, 3515457), (55, 2237109), (77, 1597935), (105, 1171819), (165, 745703), (231, 532645), (307, 400785), (347, 354585), (385, 319587), (921, 133595), (1041, 118195), (1155, 106529), (1535, 80157), (1735, 70917), (2149, 57255), (2429, 50655), (3377, 36435), (3817, 32235), (4605, 26719), (5205, 23639), (6447, 19085), (7287, 16885), (10131, 12145), (10745, 11451)]