15190395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 11953029

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2141, 2365, 6423, 7095, 10705, 23551, 32115, 70653, 92063, 117755, 276189, 353265, 460315, 1012693, 1380945, 3038079, 5063465, 15190395]

約数ペア:

[(1, 15190395), (3, 5063465), (5, 3038079), (11, 1380945), (15, 1012693), (33, 460315), (43, 353265), (55, 276189), (129, 117755), (165, 92063), (215, 70653), (473, 32115), (645, 23551), (1419, 10705), (2141, 7095), (2365, 6423)]