26731958135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 35754048000

約数和(自身を除く): 9022089865

約数列:

[1, 5, 19, 37, 43, 95, 149, 185, 215, 703, 745, 817, 1187, 1591, 2831, 3515, 4085, 5513, 5935, 6407, 7955, 14155, 22553, 27565, 30229, 32035, 43919, 51041, 104747, 112765, 121733, 151145, 176863, 219595, 237059, 255205, 523735, 608665, 834461, 884315, 969779, 1185295, 1888517, 3360397, 4172305, 4504121, 4848895, 6543931, 7605109, 9442585, 16801985, 22520605, 32719655, 35881823, 38025545, 124334689, 144497071, 179409115, 281389033, 621673445, 722485355, 1406945165, 5346391627, 26731958135]

約数ペア:

[(1, 26731958135), (5, 5346391627), (19, 1406945165), (37, 722485355), (43, 621673445), (95, 281389033), (149, 179409115), (185, 144497071), (215, 124334689), (703, 38025545), (745, 35881823), (817, 32719655), (1187, 22520605), (1591, 16801985), (2831, 9442585), (3515, 7605109), (4085, 6543931), (5513, 4848895), (5935, 4504121), (6407, 4172305), (7955, 3360397), (14155, 1888517), (22553, 1185295), (27565, 969779), (30229, 884315), (32035, 834461), (43919, 608665), (51041, 523735), (104747, 255205), (112765, 237059), (121733, 219595), (151145, 176863)]