15279952051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{2179}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 18950722560

約数和(自身を除く): 3670770509

約数列:

[1, 7, 13, 91, 263, 293, 1841, 2051, 2179, 3419, 3809, 15253, 23933, 26663, 28327, 77059, 198289, 539413, 573077, 638447, 1001767, 4011539, 4469129, 7012369, 7450001, 8299811, 52150007, 58098677, 167911561, 1175380927, 2182850293, 15279952051]

約数ペア:

[(1, 15279952051), (7, 2182850293), (13, 1175380927), (91, 167911561), (263, 58098677), (293, 52150007), (1841, 8299811), (2051, 7450001), (2179, 7012369), (3419, 4469129), (3809, 4011539), (15253, 1001767), (23933, 638447), (26663, 573077), (28327, 539413), (77059, 198289)]