1956366915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{8741}}^1$

素因数の和:9139

約数の個数: 32

約数和(自身を含む): 3212580096

約数和(自身を除く): 1256213181

約数列:

[1, 3, 5, 15, 43, 129, 215, 347, 645, 1041, 1735, 5205, 8741, 14921, 26223, 43705, 44763, 74605, 131115, 223815, 375863, 1127589, 1879315, 3033127, 5637945, 9099381, 15165635, 45496905, 130424461, 391273383, 652122305, 1956366915]

約数ペア:

[(1, 1956366915), (3, 652122305), (5, 391273383), (15, 130424461), (43, 45496905), (129, 15165635), (215, 9099381), (347, 5637945), (645, 3033127), (1041, 1879315), (1735, 1127589), (5205, 375863), (8741, 223815), (14921, 131115), (26223, 74605), (43705, 44763)]