67139085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2477}}^1$

素因数の和:2637

約数の個数: 32

約数和(自身を含む): 116565120

約数和(自身を除く): 49426035

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 2477, 5421, 7431, 9035, 12385, 27105, 32201, 37155, 96603, 161005, 344303, 483015, 1032909, 1721515, 4475939, 5164545, 13427817, 22379695, 67139085]

約数ペア:

[(1, 67139085), (3, 22379695), (5, 13427817), (13, 5164545), (15, 4475939), (39, 1721515), (65, 1032909), (139, 483015), (195, 344303), (417, 161005), (695, 96603), (1807, 37155), (2085, 32201), (2477, 27105), (5421, 12385), (7431, 9035)]