66946275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 54

約数和(自身を含む): 131853540

約数和(自身を除く): 64907265

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2459, 2475, 3025, 5445, 7377, 9075, 12295, 22131, 27049, 27225, 36885, 61475, 81147, 110655, 135245, 184425, 243441, 297539, 405735, 553275, 676225, 892617, 1217205, 1487695, 2028675, 2677851, 4463085, 6086025, 7438475, 13389255, 22315425, 66946275]

約数ペア:

[(1, 66946275), (3, 22315425), (5, 13389255), (9, 7438475), (11, 6086025), (15, 4463085), (25, 2677851), (33, 2028675), (45, 1487695), (55, 1217205), (75, 892617), (99, 676225), (121, 553275), (165, 405735), (225, 297539), (275, 243441), (363, 184425), (495, 135245), (605, 110655), (825, 81147), (1089, 61475), (1815, 36885), (2459, 27225), (2475, 27049), (3025, 22131), (5445, 12295), (7377, 9075)]