55411965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 58129155

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 307, 315, 573, 921, 945, 955, 1337, 1535, 1719, 2149, 2763, 2865, 4011, 4605, 5157, 6447, 6685, 8289, 8595, 10745, 12033, 13815, 19341, 20055, 25785, 32235, 36099, 41445, 58023, 58637, 60165, 96705, 175911, 180495, 290115, 293185, 410459, 527733, 879555, 1231377, 1583199, 2052295, 2638665, 3694131, 6156885, 7915995, 11082393, 18470655, 55411965]

約数ペア:

[(1, 55411965), (3, 18470655), (5, 11082393), (7, 7915995), (9, 6156885), (15, 3694131), (21, 2638665), (27, 2052295), (35, 1583199), (45, 1231377), (63, 879555), (105, 527733), (135, 410459), (189, 293185), (191, 290115), (307, 180495), (315, 175911), (573, 96705), (921, 60165), (945, 58637), (955, 58023), (1337, 41445), (1535, 36099), (1719, 32235), (2149, 25785), (2763, 20055), (2865, 19341), (4011, 13815), (4605, 12033), (5157, 10745), (6447, 8595), (6685, 8289)]