1015772505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 1856618496

約数和(自身を除く): 840845991

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 71, 93, 155, 165, 213, 341, 355, 465, 781, 1023, 1065, 1705, 2201, 2343, 2797, 3905, 5115, 6603, 8391, 11005, 11715, 13985, 24211, 30767, 33015, 41955, 72633, 86707, 92301, 121055, 153835, 198587, 260121, 363165, 433535, 461505, 595761, 953777, 992935, 1300605, 2184457, 2861331, 2978805, 4768885, 6156197, 6553371, 10922285, 14306655, 18468591, 30780985, 32766855, 67718167, 92342955, 203154501, 338590835, 1015772505]

約数ペア:

[(1, 1015772505), (3, 338590835), (5, 203154501), (11, 92342955), (15, 67718167), (31, 32766855), (33, 30780985), (55, 18468591), (71, 14306655), (93, 10922285), (155, 6553371), (165, 6156197), (213, 4768885), (341, 2978805), (355, 2861331), (465, 2184457), (781, 1300605), (1023, 992935), (1065, 953777), (1705, 595761), (2201, 461505), (2343, 433535), (2797, 363165), (3905, 260121), (5115, 198587), (6603, 153835), (8391, 121055), (11005, 92301), (11715, 86707), (13985, 72633), (24211, 41955), (30767, 33015)]