302308995

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 490851648

約数和(自身を除く): 188542653

約数列:

[1, 3, 5, 15, 137, 157, 411, 471, 685, 785, 937, 2055, 2355, 2811, 4685, 14055, 21509, 64527, 107545, 128369, 147109, 322635, 385107, 441327, 641845, 735545, 1925535, 2206635, 20153933, 60461799, 100769665, 302308995]

約数ペア:

[(1, 302308995), (3, 100769665), (5, 60461799), (15, 20153933), (137, 2206635), (157, 1925535), (411, 735545), (471, 641845), (685, 441327), (785, 385107), (937, 322635), (2055, 147109), (2355, 128369), (2811, 107545), (4685, 64527), (14055, 21509)]