27940147195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{3329}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 34742822400

約数和(自身を除く): 6802675205

約数列:

[1, 5, 43, 103, 215, 379, 515, 1895, 3329, 4429, 16297, 16645, 22145, 39037, 81485, 143147, 195185, 342887, 715735, 1261691, 1678591, 1714435, 6308455, 8392955, 14744141, 54252713, 73720705, 129954173, 271263565, 649770865, 5588029439, 27940147195]

約数ペア:

[(1, 27940147195), (5, 5588029439), (43, 649770865), (103, 271263565), (215, 129954173), (379, 73720705), (515, 54252713), (1895, 14744141), (3329, 8392955), (4429, 6308455), (16297, 1714435), (16645, 1678591), (22145, 1261691), (39037, 715735), (81485, 342887), (143147, 195185)]