13304879505

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{515993}}^1$

素因数の和:516198

約数の個数: 32

約数和(自身を含む): 23777003520

約数和(自身を除く): 10472124015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 8595, 25785, 515993, 1547979, 2579965, 4643937, 7739895, 13931811, 23219685, 69659055, 98554663, 295663989, 492773315, 886991967, 1478319945, 2660975901, 4434959835, 13304879505]

約数ペア:

[(1, 13304879505), (3, 4434959835), (5, 2660975901), (9, 1478319945), (15, 886991967), (27, 492773315), (45, 295663989), (135, 98554663), (191, 69659055), (573, 23219685), (955, 13931811), (1719, 7739895), (2865, 4643937), (5157, 2579965), (8595, 1547979), (25785, 515993)]