29957235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 61461504

約数和(自身を除く): 31504269

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 701, 777, 1155, 1221, 1295, 2035, 2103, 2849, 3505, 3885, 4907, 6105, 7711, 8547, 10515, 14245, 14721, 23133, 24535, 25937, 38555, 42735, 53977, 73605, 77811, 115665, 129685, 161931, 181559, 269885, 285307, 389055, 544677, 809655, 855921, 907795, 1426535, 1997149, 2723385, 4279605, 5991447, 9985745, 29957235]

約数ペア:

[(1, 29957235), (3, 9985745), (5, 5991447), (7, 4279605), (11, 2723385), (15, 1997149), (21, 1426535), (33, 907795), (35, 855921), (37, 809655), (55, 544677), (77, 389055), (105, 285307), (111, 269885), (165, 181559), (185, 161931), (231, 129685), (259, 115665), (385, 77811), (407, 73605), (555, 53977), (701, 42735), (777, 38555), (1155, 25937), (1221, 24535), (1295, 23133), (2035, 14721), (2103, 14245), (2849, 10515), (3505, 8547), (3885, 7711), (4907, 6105)]