128422305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 250698240

約数和(自身を除く): 122275935

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 8369, 15345, 25107, 41845, 75321, 92059, 125535, 259439, 276177, 376605, 460295, 778317, 828531, 1297195, 1380885, 2334951, 2853829, 3891585, 4142655, 8561487, 11674755, 14269145, 25684461, 42807435, 128422305]

約数ペア:

[(1, 128422305), (3, 42807435), (5, 25684461), (9, 14269145), (11, 11674755), (15, 8561487), (31, 4142655), (33, 3891585), (45, 2853829), (55, 2334951), (93, 1380885), (99, 1297195), (155, 828531), (165, 778317), (279, 460295), (341, 376605), (465, 276177), (495, 259439), (1023, 125535), (1395, 92059), (1705, 75321), (3069, 41845), (5115, 25107), (8369, 15345)]