61651204545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20246701}}^1$

素因数の和:20246745

約数の個数: 32

約数和(自身を含む): 116621003520

約数和(自身を除く): 54969798975

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 20246701, 60740103, 101233505, 141726907, 303700515, 425180721, 587154329, 708634535, 1761462987, 2125903605, 2935771645, 4110080303, 8807314935, 12330240909, 20550401515, 61651204545]

約数ペア:

[(1, 61651204545), (3, 20550401515), (5, 12330240909), (7, 8807314935), (15, 4110080303), (21, 2935771645), (29, 2125903605), (35, 1761462987), (87, 708634535), (105, 587154329), (145, 425180721), (203, 303700515), (435, 141726907), (609, 101233505), (1015, 60740103), (3045, 20246701)]