66535455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20487

約数の個数: 32

約数和(自身を含む): 125595648

約数和(自身を除く): 59060193

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 20441, 61323, 102205, 143087, 306615, 429261, 633671, 715435, 1901013, 2146305, 3168355, 4435697, 9505065, 13307091, 22178485, 66535455]

約数ペア:

[(1, 66535455), (3, 22178485), (5, 13307091), (7, 9505065), (15, 4435697), (21, 3168355), (31, 2146305), (35, 1901013), (93, 715435), (105, 633671), (155, 429261), (217, 306615), (465, 143087), (651, 102205), (1085, 61323), (3255, 20441)]