24997631295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1499}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 51932160000

約数和(自身を除く): 26934528705

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 643, 665, 741, 1235, 1365, 1499, 1729, 1929, 1995, 3215, 3705, 4497, 4501, 5187, 7495, 8359, 8645, 9645, 10493, 12217, 13503, 19487, 22485, 22505, 25077, 25935, 28481, 31479, 36651, 41795, 52465, 58461, 58513, 61085, 67515, 85443, 85519, 97435, 125385, 136409, 142405, 157395, 158821, 175539, 183255, 199367, 256557, 292305, 292565, 370253, 409227, 427215, 427595, 476463, 598101, 682045, 794105, 877695, 963857, 996835, 1110759, 1111747, 1282785, 1851265, 2046135, 2382315, 2591771, 2891571, 2990505, 3335241, 4819285, 5553795, 5558735, 6746999, 7775313, 12530141, 12958855, 14457855, 16676205, 18313283, 20240997, 33734995, 37590423, 38876565, 54939849, 62650705, 87710987, 91566415, 101204985, 128192981, 187952115, 238072679, 263132961, 274699245, 384578943, 438554935, 640964905, 714218037, 1190363395, 1315664805, 1666508753, 1922894715, 3571090185, 4999526259, 8332543765, 24997631295]

約数ペア:

[(1, 24997631295), (3, 8332543765), (5, 4999526259), (7, 3571090185), (13, 1922894715), (15, 1666508753), (19, 1315664805), (21, 1190363395), (35, 714218037), (39, 640964905), (57, 438554935), (65, 384578943), (91, 274699245), (95, 263132961), (105, 238072679), (133, 187952115), (195, 128192981), (247, 101204985), (273, 91566415), (285, 87710987), (399, 62650705), (455, 54939849), (643, 38876565), (665, 37590423), (741, 33734995), (1235, 20240997), (1365, 18313283), (1499, 16676205), (1729, 14457855), (1929, 12958855), (1995, 12530141), (3215, 7775313), (3705, 6746999), (4497, 5558735), (4501, 5553795), (5187, 4819285), (7495, 3335241), (8359, 2990505), (8645, 2891571), (9645, 2591771), (10493, 2382315), (12217, 2046135), (13503, 1851265), (19487, 1282785), (22485, 1111747), (22505, 1110759), (25077, 996835), (25935, 963857), (28481, 877695), (31479, 794105), (36651, 682045), (41795, 598101), (52465, 476463), (58461, 427595), (58513, 427215), (61085, 409227), (67515, 370253), (85443, 292565), (85519, 292305), (97435, 256557), (125385, 199367), (136409, 183255), (142405, 175539), (157395, 158821)]