89920215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25951}}^1$

素因数の和:25980

約数の個数: 48

約数和(自身を含む): 194328576

約数和(自身を除く): 104408361

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 25951, 77853, 129755, 181657, 233559, 285461, 389265, 544971, 856383, 908285, 1167795, 1427305, 1634913, 1998227, 2569149, 2724855, 4281915, 5994681, 8174565, 9991135, 12845745, 17984043, 29973405, 89920215]

約数ペア:

[(1, 89920215), (3, 29973405), (5, 17984043), (7, 12845745), (9, 9991135), (11, 8174565), (15, 5994681), (21, 4281915), (33, 2724855), (35, 2569149), (45, 1998227), (55, 1634913), (63, 1427305), (77, 1167795), (99, 908285), (105, 856383), (165, 544971), (231, 389265), (315, 285461), (385, 233559), (495, 181657), (693, 129755), (1155, 77853), (3465, 25951)]