1211384055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6101}}^1$

素因数の和:6208

約数の個数: 64

約数和(自身を含む): 2324422656

約数和(自身を除く): 1113038601

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 155, 183, 217, 305, 427, 465, 651, 915, 1085, 1281, 1891, 2135, 3255, 5673, 6101, 6405, 9455, 13237, 18303, 28365, 30505, 39711, 42707, 66185, 91515, 128121, 189131, 198555, 213535, 372161, 567393, 640605, 945655, 1116483, 1323917, 1860805, 2605127, 2836965, 3971751, 5582415, 6619585, 7815381, 11536991, 13025635, 19858755, 34610973, 39076905, 57684955, 80758937, 173054865, 242276811, 403794685, 1211384055]

約数ペア:

[(1, 1211384055), (3, 403794685), (5, 242276811), (7, 173054865), (15, 80758937), (21, 57684955), (31, 39076905), (35, 34610973), (61, 19858755), (93, 13025635), (105, 11536991), (155, 7815381), (183, 6619585), (217, 5582415), (305, 3971751), (427, 2836965), (465, 2605127), (651, 1860805), (915, 1323917), (1085, 1116483), (1281, 945655), (1891, 640605), (2135, 567393), (3255, 372161), (5673, 213535), (6101, 198555), (6405, 189131), (9455, 128121), (13237, 91515), (18303, 66185), (28365, 42707), (30505, 39711)]