492038465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 623462400

約数和(自身を除く): 131423935

約数列:

[1, 5, 43, 59, 79, 215, 295, 395, 491, 2455, 2537, 3397, 4661, 12685, 16985, 21113, 23305, 28969, 38789, 105565, 144845, 193945, 200423, 1002115, 1245667, 1667927, 2288551, 6228335, 8339635, 11442755, 98407693, 492038465]

約数ペア:

[(1, 492038465), (5, 98407693), (43, 11442755), (59, 8339635), (79, 6228335), (215, 2288551), (295, 1667927), (395, 1245667), (491, 1002115), (2455, 200423), (2537, 193945), (3397, 144845), (4661, 105565), (12685, 38789), (16985, 28969), (21113, 23305)]