1269310965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{209977}}^1$

素因数の和:210029

約数の個数: 32

約数和(自身を含む): 2257683456

約数和(自身を除く): 988372491

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 209977, 629931, 1049885, 2729701, 3149655, 6509287, 8189103, 13648505, 19527861, 32546435, 40945515, 84620731, 97639305, 253862193, 423103655, 1269310965]

約数ペア:

[(1, 1269310965), (3, 423103655), (5, 253862193), (13, 97639305), (15, 84620731), (31, 40945515), (39, 32546435), (65, 19527861), (93, 13648505), (155, 8189103), (195, 6509287), (403, 3149655), (465, 2729701), (1209, 1049885), (2015, 629931), (6045, 209977)]