426529155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 779563008

約数和(自身を除く): 353033853

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 185, 195, 403, 465, 481, 555, 1147, 1209, 1443, 1907, 2015, 2405, 3441, 5721, 5735, 6045, 7215, 9535, 14911, 17205, 24791, 28605, 44733, 59117, 70559, 74373, 74555, 123955, 177351, 211677, 223665, 295585, 352795, 371865, 768521, 886755, 917267, 1058385, 2187329, 2305563, 2751801, 3842605, 4586335, 6561987, 10936645, 11527815, 13759005, 28435277, 32809935, 85305831, 142176385, 426529155]

約数ペア:

[(1, 426529155), (3, 142176385), (5, 85305831), (13, 32809935), (15, 28435277), (31, 13759005), (37, 11527815), (39, 10936645), (65, 6561987), (93, 4586335), (111, 3842605), (155, 2751801), (185, 2305563), (195, 2187329), (403, 1058385), (465, 917267), (481, 886755), (555, 768521), (1147, 371865), (1209, 352795), (1443, 295585), (1907, 223665), (2015, 211677), (2405, 177351), (3441, 123955), (5721, 74555), (5735, 74373), (6045, 70559), (7215, 59117), (9535, 44733), (14911, 28605), (17205, 24791)]