66712635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 60134085

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 307, 439, 495, 921, 1317, 1535, 2195, 2763, 3377, 3951, 4605, 4829, 6585, 10131, 13815, 14487, 16885, 19755, 24145, 30393, 43461, 50655, 72435, 134773, 151965, 217305, 404319, 673865, 1212957, 1482503, 2021595, 4447509, 6064785, 7412515, 13342527, 22237545, 66712635]

約数ペア:

[(1, 66712635), (3, 22237545), (5, 13342527), (9, 7412515), (11, 6064785), (15, 4447509), (33, 2021595), (45, 1482503), (55, 1212957), (99, 673865), (165, 404319), (307, 217305), (439, 151965), (495, 134773), (921, 72435), (1317, 50655), (1535, 43461), (2195, 30393), (2763, 24145), (3377, 19755), (3951, 16885), (4605, 14487), (4829, 13815), (6585, 10131)]