144176505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 264093696

約数和(自身を除く): 119917191

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 71, 93, 155, 165, 213, 341, 355, 397, 465, 781, 1023, 1065, 1191, 1705, 1985, 2201, 2343, 3905, 4367, 5115, 5955, 6603, 11005, 11715, 12307, 13101, 21835, 24211, 28187, 33015, 36921, 61535, 65505, 72633, 84561, 121055, 135377, 140935, 184605, 310057, 363165, 406131, 422805, 676885, 873797, 930171, 1550285, 2030655, 2621391, 4368985, 4650855, 9611767, 13106955, 28835301, 48058835, 144176505]

約数ペア:

[(1, 144176505), (3, 48058835), (5, 28835301), (11, 13106955), (15, 9611767), (31, 4650855), (33, 4368985), (55, 2621391), (71, 2030655), (93, 1550285), (155, 930171), (165, 873797), (213, 676885), (341, 422805), (355, 406131), (397, 363165), (465, 310057), (781, 184605), (1023, 140935), (1065, 135377), (1191, 121055), (1705, 84561), (1985, 72633), (2201, 65505), (2343, 61535), (3905, 36921), (4367, 33015), (5115, 28187), (5955, 24211), (6603, 21835), (11005, 13101), (11715, 12307)]