86869965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2818

約数の個数: 64

約数和(自身を含む): 178569216

約数和(自身を除く): 91699251

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 2093, 2415, 2767, 4485, 6279, 8301, 10465, 13835, 19369, 31395, 35971, 41505, 58107, 63641, 96845, 107913, 179855, 190923, 251797, 290535, 318205, 445487, 539565, 755391, 827333, 954615, 1258985, 1336461, 2227435, 2481999, 3776955, 4136665, 5791331, 6682305, 12409995, 17373993, 28956655, 86869965]

約数ペア:

[(1, 86869965), (3, 28956655), (5, 17373993), (7, 12409995), (13, 6682305), (15, 5791331), (21, 4136665), (23, 3776955), (35, 2481999), (39, 2227435), (65, 1336461), (69, 1258985), (91, 954615), (105, 827333), (115, 755391), (161, 539565), (195, 445487), (273, 318205), (299, 290535), (345, 251797), (455, 190923), (483, 179855), (805, 107913), (897, 96845), (1365, 63641), (1495, 58107), (2093, 41505), (2415, 35971), (2767, 31395), (4485, 19369), (6279, 13835), (8301, 10465)]