145830335

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 213425280

約数和(自身を除く): 67594945

約数列:

[1, 5, 7, 17, 35, 85, 119, 137, 595, 685, 959, 1789, 2329, 4795, 8945, 11645, 12523, 16303, 30413, 62615, 81515, 152065, 212891, 245093, 1064455, 1225465, 1715651, 4166581, 8578255, 20832905, 29166067, 145830335]

約数ペア:

[(1, 145830335), (5, 29166067), (7, 20832905), (17, 8578255), (35, 4166581), (85, 1715651), (119, 1225465), (137, 1064455), (595, 245093), (685, 212891), (959, 152065), (1789, 81515), (2329, 62615), (4795, 30413), (8945, 16303), (11645, 12523)]