427804909305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{6961271}}^1$

素因数の和:6961537

約数の個数: 32

約数和(自身を含む): 727759219968

約数和(自身を除く): 299954310663

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1205, 3615, 4097, 12291, 20485, 61455, 6961271, 20883813, 34806355, 104419065, 118341607, 355024821, 591708035, 1677666311, 1775124105, 5032998933, 8388331555, 25164994665, 28520327287, 85560981861, 142601636435, 427804909305]

約数ペア:

[(1, 427804909305), (3, 142601636435), (5, 85560981861), (15, 28520327287), (17, 25164994665), (51, 8388331555), (85, 5032998933), (241, 1775124105), (255, 1677666311), (723, 591708035), (1205, 355024821), (3615, 118341607), (4097, 104419065), (12291, 34806355), (20485, 20883813), (61455, 6961271)]