76281915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 128434176

約数和(自身を除く): 52152261

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1741, 1905, 2921, 5223, 8705, 8763, 14605, 26115, 40043, 43815, 120129, 200215, 221107, 600645, 663321, 1105535, 3316605, 5085461, 15256383, 25427305, 76281915]

約数ペア:

[(1, 76281915), (3, 25427305), (5, 15256383), (15, 5085461), (23, 3316605), (69, 1105535), (115, 663321), (127, 600645), (345, 221107), (381, 200215), (635, 120129), (1741, 43815), (1905, 40043), (2921, 26115), (5223, 14605), (8705, 8763)]