87833385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 71511255

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 711, 797, 1185, 1395, 2391, 2449, 3555, 3985, 7173, 7347, 11955, 12245, 22041, 24707, 35865, 36735, 62963, 74121, 110205, 123535, 188889, 222363, 314815, 370605, 566667, 944445, 1111815, 1951853, 2833335, 5855559, 9759265, 17566677, 29277795, 87833385]

約数ペア:

[(1, 87833385), (3, 29277795), (5, 17566677), (9, 9759265), (15, 5855559), (31, 2833335), (45, 1951853), (79, 1111815), (93, 944445), (155, 566667), (237, 370605), (279, 314815), (395, 222363), (465, 188889), (711, 123535), (797, 110205), (1185, 74121), (1395, 62963), (2391, 36735), (2449, 35865), (3555, 24707), (3985, 22041), (7173, 12245), (7347, 11955)]