72546285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1823}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 133079040

約数和(自身を除く): 60532755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 1137, 1823, 1895, 2653, 5469, 5685, 7959, 9115, 12761, 13265, 27345, 38283, 39795, 63805, 191415, 690917, 2072751, 3454585, 4836419, 10363755, 14509257, 24182095, 72546285]

約数ペア:

[(1, 72546285), (3, 24182095), (5, 14509257), (7, 10363755), (15, 4836419), (21, 3454585), (35, 2072751), (105, 690917), (379, 191415), (1137, 63805), (1823, 39795), (1895, 38283), (2653, 27345), (5469, 13265), (5685, 12761), (7959, 9115)]