87075945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 83235735

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 191, 297, 307, 495, 573, 921, 955, 1485, 1535, 1719, 2101, 2763, 2865, 3377, 4605, 5157, 6303, 8289, 8595, 10131, 10505, 13815, 16885, 18909, 25785, 30393, 31515, 41445, 50655, 56727, 58637, 91179, 94545, 151965, 175911, 283635, 293185, 455895, 527733, 645007, 879555, 1583199, 1935021, 2638665, 3225035, 5805063, 7915995, 9675105, 17415189, 29025315, 87075945]

約数ペア:

[(1, 87075945), (3, 29025315), (5, 17415189), (9, 9675105), (11, 7915995), (15, 5805063), (27, 3225035), (33, 2638665), (45, 1935021), (55, 1583199), (99, 879555), (135, 645007), (165, 527733), (191, 455895), (297, 293185), (307, 283635), (495, 175911), (573, 151965), (921, 94545), (955, 91179), (1485, 58637), (1535, 56727), (1719, 50655), (2101, 41445), (2763, 31515), (2865, 30393), (3377, 25785), (4605, 18909), (5157, 16885), (6303, 13815), (8289, 10505), (8595, 10131)]