88391385

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21166

約数の個数: 32

約数和(自身を含む): 162216960

約数和(自身を除く): 73825575

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 21121, 63363, 105605, 190089, 316815, 570267, 654751, 950445, 1964253, 2851335, 3273755, 5892759, 9821265, 17678277, 29463795, 88391385]

約数ペア:

[(1, 88391385), (3, 29463795), (5, 17678277), (9, 9821265), (15, 5892759), (27, 3273755), (31, 2851335), (45, 1964253), (93, 950445), (135, 654751), (155, 570267), (279, 316815), (465, 190089), (837, 105605), (1395, 63363), (4185, 21121)]