426960045

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 779116800

約数和(自身を除く): 352156755

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 139, 183, 305, 373, 417, 549, 695, 915, 1119, 1251, 1647, 1865, 2085, 2745, 3357, 3753, 5595, 6255, 8235, 8479, 10071, 16785, 18765, 22753, 25437, 42395, 50355, 51847, 68259, 76311, 113765, 127185, 155541, 204777, 228933, 259235, 341295, 381555, 466623, 614331, 777705, 1023885, 1144665, 1399869, 2333115, 3071655, 3162667, 6999345, 9488001, 15813335, 28464003, 47440005, 85392009, 142320015, 426960045]

約数ペア:

[(1, 426960045), (3, 142320015), (5, 85392009), (9, 47440005), (15, 28464003), (27, 15813335), (45, 9488001), (61, 6999345), (135, 3162667), (139, 3071655), (183, 2333115), (305, 1399869), (373, 1144665), (417, 1023885), (549, 777705), (695, 614331), (915, 466623), (1119, 381555), (1251, 341295), (1647, 259235), (1865, 228933), (2085, 204777), (2745, 155541), (3357, 127185), (3753, 113765), (5595, 76311), (6255, 68259), (8235, 51847), (8479, 50355), (10071, 42395), (16785, 25437), (18765, 22753)]