87385935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64019}}^1$

素因数の和:64047

約数の個数: 32

約数和(自身を含む): 172085760

約数和(自身を除く): 84699825

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 64019, 192057, 320095, 448133, 832247, 960285, 1344399, 2240665, 2496741, 4161235, 5825729, 6721995, 12483705, 17477187, 29128645, 87385935]

約数ペア:

[(1, 87385935), (3, 29128645), (5, 17477187), (7, 12483705), (13, 6721995), (15, 5825729), (21, 4161235), (35, 2496741), (39, 2240665), (65, 1344399), (91, 960285), (105, 832247), (195, 448133), (273, 320095), (455, 192057), (1365, 64019)]