1270371505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{3163}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 1696713984

約数和(自身を除く): 426342479

約数列:

[1, 5, 13, 37, 65, 167, 185, 481, 835, 2171, 2405, 3163, 6179, 10855, 15815, 30895, 41119, 80327, 117031, 205595, 401635, 528221, 585155, 1521403, 2641105, 6866873, 7607015, 19544177, 34334365, 97720885, 254074301, 1270371505]

約数ペア:

[(1, 1270371505), (5, 254074301), (13, 97720885), (37, 34334365), (65, 19544177), (167, 7607015), (185, 6866873), (481, 2641105), (835, 1521403), (2171, 585155), (2405, 528221), (3163, 401635), (6179, 205595), (10855, 117031), (15815, 80327), (30895, 41119)]