63972585

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 115416576

約数和(自身を除く): 51443991

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 405, 573, 827, 955, 1719, 2481, 2865, 4135, 5157, 7443, 8595, 12405, 15471, 22329, 25785, 37215, 66987, 77355, 111645, 157957, 334935, 473871, 789785, 1421613, 2369355, 4264839, 7108065, 12794517, 21324195, 63972585]

約数ペア:

[(1, 63972585), (3, 21324195), (5, 12794517), (9, 7108065), (15, 4264839), (27, 2369355), (45, 1421613), (81, 789785), (135, 473871), (191, 334935), (405, 157957), (573, 111645), (827, 77355), (955, 66987), (1719, 37215), (2481, 25785), (2865, 22329), (4135, 15471), (5157, 12405), (7443, 8595)]