48903585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 32381535

約数列:

[1, 3, 5, 15, 31, 93, 155, 251, 419, 465, 753, 1255, 1257, 2095, 3765, 6285, 7781, 12989, 23343, 38905, 38967, 64945, 105169, 116715, 194835, 315507, 525845, 1577535, 3260239, 9780717, 16301195, 48903585]

約数ペア:

[(1, 48903585), (3, 16301195), (5, 9780717), (15, 3260239), (31, 1577535), (93, 525845), (155, 315507), (251, 194835), (419, 116715), (465, 105169), (753, 64945), (1255, 38967), (1257, 38905), (2095, 23343), (3765, 12989), (6285, 7781)]