12205122988815

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9013}}^1\times {\mathrm{199289}}^1$

素因数の和:208464

約数の個数: 48

約数和(自身を含む): 21298119111360

約数和(自身を除く): 9092996122545

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 9013, 27039, 45065, 81117, 135195, 199289, 405585, 597867, 996445, 1360963, 1793601, 2989335, 4082889, 6804815, 8968005, 12248667, 20414445, 30092639, 61243335, 90277917, 150463195, 270833751, 451389585, 1354168755, 1796191757, 5388575271, 8980958785, 16165725813, 26942876355, 80828629065, 271224955307, 813674865921, 1356124776535, 2441024597763, 4068374329605, 12205122988815]

約数ペア:

[(1, 12205122988815), (3, 4068374329605), (5, 2441024597763), (9, 1356124776535), (15, 813674865921), (45, 271224955307), (151, 80828629065), (453, 26942876355), (755, 16165725813), (1359, 8980958785), (2265, 5388575271), (6795, 1796191757), (9013, 1354168755), (27039, 451389585), (45065, 270833751), (81117, 150463195), (135195, 90277917), (199289, 61243335), (405585, 30092639), (597867, 20414445), (996445, 12248667), (1360963, 8968005), (1793601, 6804815), (2989335, 4082889)]