2021073615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{69203}}^1$

素因数の和:69284

約数の個数: 48

約数和(自身を含む): 3886496640

約数和(自身を除く): 1865423025

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 1947, 2655, 3245, 5841, 9735, 29205, 69203, 207609, 346015, 622827, 761233, 1038045, 2283699, 3114135, 3806165, 4082977, 6851097, 11418495, 12248931, 20414885, 34255485, 36746793, 44912747, 61244655, 134738241, 183733965, 224563735, 404214723, 673691205, 2021073615]

約数ペア:

[(1, 2021073615), (3, 673691205), (5, 404214723), (9, 224563735), (11, 183733965), (15, 134738241), (33, 61244655), (45, 44912747), (55, 36746793), (59, 34255485), (99, 20414885), (165, 12248931), (177, 11418495), (295, 6851097), (495, 4082977), (531, 3806165), (649, 3114135), (885, 2283699), (1947, 1038045), (2655, 761233), (3245, 622827), (5841, 346015), (9735, 207609), (29205, 69203)]