145220227055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1\times {\mathrm{29921}}^1$

素因数の和:31079

約数の個数: 32

約数和(自身を含む): 187517583360

約数和(自身を除く): 42297356305

約数列:

[1, 5, 19, 47, 95, 235, 893, 1087, 4465, 5435, 20653, 29921, 51089, 103265, 149605, 255445, 568499, 970691, 1406287, 2842495, 4853455, 7031435, 26719453, 32524127, 133597265, 162620635, 617958413, 1528633969, 3089792065, 7643169845, 29044045411, 145220227055]

約数ペア:

[(1, 145220227055), (5, 29044045411), (19, 7643169845), (47, 3089792065), (95, 1528633969), (235, 617958413), (893, 162620635), (1087, 133597265), (4465, 32524127), (5435, 26719453), (20653, 7031435), (29921, 4853455), (51089, 2842495), (103265, 1406287), (149605, 970691), (255445, 568499)]