627534978045

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7757}}^1\times {\mathrm{39367}}^1$

素因数の和:47269

約数の個数: 32

約数和(自身を含む): 1011540918528

約数和(自身を除く): 384005940483

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 7757, 23271, 38785, 39367, 116355, 118101, 196835, 590505, 1062709, 3188127, 5313545, 5393279, 15940635, 16179837, 26966395, 80899185, 305369819, 916109457, 1526849095, 4580547285, 41835665203, 125506995609, 209178326015, 627534978045]

約数ペア:

[(1, 627534978045), (3, 209178326015), (5, 125506995609), (15, 41835665203), (137, 4580547285), (411, 1526849095), (685, 916109457), (2055, 305369819), (7757, 80899185), (23271, 26966395), (38785, 16179837), (39367, 15940635), (116355, 5393279), (118101, 5313545), (196835, 3188127), (590505, 1062709)]