1954190655

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 3442697856

約数和(自身を除く): 1488507201

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 653, 657, 911, 1095, 1959, 2733, 3265, 3285, 4555, 5877, 8199, 9795, 13665, 29385, 40995, 47669, 66503, 143007, 199509, 238345, 332515, 429021, 594883, 598527, 715035, 997545, 1784649, 2145105, 2974415, 2992635, 5353947, 8923245, 26769735, 43426459, 130279377, 217132295, 390838131, 651396885, 1954190655]

約数ペア:

[(1, 1954190655), (3, 651396885), (5, 390838131), (9, 217132295), (15, 130279377), (45, 43426459), (73, 26769735), (219, 8923245), (365, 5353947), (653, 2992635), (657, 2974415), (911, 2145105), (1095, 1784649), (1959, 997545), (2733, 715035), (3265, 598527), (3285, 594883), (4555, 429021), (5877, 332515), (8199, 238345), (9795, 199509), (13665, 143007), (29385, 66503), (40995, 47669)]