138353985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39929}}^1$

素因数の和:39958

約数の個数: 48

約数和(自身を含む): 298995840

約数和(自身を除く): 160641855

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, 39929, 119787, 199645, 279503, 359361, 439219, 598935, 838509, 1317657, 1397515, 1796805, 2196095, 2515527, 3074533, 3952971, 4192545, 6588285, 9223599, 12577635, 15372665, 19764855, 27670797, 46117995, 138353985]

約数ペア:

[(1, 138353985), (3, 46117995), (5, 27670797), (7, 19764855), (9, 15372665), (11, 12577635), (15, 9223599), (21, 6588285), (33, 4192545), (35, 3952971), (45, 3074533), (55, 2515527), (63, 2196095), (77, 1796805), (99, 1397515), (105, 1317657), (165, 838509), (231, 598935), (315, 439219), (385, 359361), (495, 279503), (693, 199645), (1155, 119787), (3465, 39929)]