1983135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 4230144

約数和(自身を除く): 2247009

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 101, 105, 119, 165, 187, 231, 255, 303, 357, 385, 505, 561, 595, 707, 935, 1111, 1155, 1309, 1515, 1717, 1785, 2121, 2805, 3333, 3535, 3927, 5151, 5555, 6545, 7777, 8585, 10605, 12019, 16665, 18887, 19635, 23331, 25755, 36057, 38885, 56661, 60095, 94435, 116655, 132209, 180285, 283305, 396627, 661045, 1983135]

約数ペア:

[(1, 1983135), (3, 661045), (5, 396627), (7, 283305), (11, 180285), (15, 132209), (17, 116655), (21, 94435), (33, 60095), (35, 56661), (51, 38885), (55, 36057), (77, 25755), (85, 23331), (101, 19635), (105, 18887), (119, 16665), (165, 12019), (187, 10605), (231, 8585), (255, 7777), (303, 6545), (357, 5555), (385, 5151), (505, 3927), (561, 3535), (595, 3333), (707, 2805), (935, 2121), (1111, 1785), (1155, 1717), (1309, 1515)]